A mound is a general term for an artificial heaped pile of earth, gravel, sand, rocks, or debris. The most common use is in reference to natural earthen formation such as hills and mountains, particularly if they appear artificial. The term may also be applied to any rounded area of topographically higher elevation on any surface. Artificial mounds have been created for a variety of reasons throughout history, including ceremonial (platform mound), burial (tumulus), and commemorative purposes (e.g. Kościuszko Mound).

In the archaeology of the United States and Canada, the term "mound" has specific and technical connotations. In this sense, a mound is a deliberately constructed elevated earthen structure or earthwork, intended for a range of potential uses. In European and Asian archaeology, the word "tumulus" may be used as a synonym for an artificial hill, particularly if the hill is related to particular burial customs.

While the term "mound" may be applied to historic constructions, most mounds in the United States are prehistoric earthworks, built by Native American peoples. Native Americans built a variety of mounds, including flat-topped pyramids or cones known as platform mounds, rounded cones, and ridge or loaf-shaped mounds. Some mounds took on unusual shapes, such as the outline of cosmologically significant animals. These are known as effigy mounds. Some mounds, such as a few in Wisconsin, have rock formations, or petroforms within them, on them, or near them.

Koji Uehara (上原 浩治, Uehara Kōji^?, born April 3, 1975, in Neyagawa, Osaka, Japan) is a Japanese Major League Baseball right-handed relief pitcher. He is currently a relief pitcher for the Texas Rangers.

Uehara throws a high-80s four-seam fastball (tops out at 92 mph) and a solid forkball as his primary pitches. He's never been a power pitcher anywhere, but still has a great K/BB ratio with his pinpoint command.

Uehara graduated from the Osaka University of Health and Sport Sciences, and was drafted with the first pick by the Yomiuri Giants in 1998. He had a successful rookie year in 1999, with 15 consecutive wins which broke the all-time rookie record, claimed the Rookie of the Year, Eiji Sawamura Award, and led in wins, ERA, strikeouts and winning percentage.

In 2001, he finished with a 4.02 ERA, the highest of his career. However, in 2002, he rebounded, leading the Central League in wins and collected his second Sawamura Award.

He was injured before the 2007 season which made him a late appearance, and in that season, he became a closer instead, recorded an 1.74 ERA with 4 wins, 3 losses and 32 saves. Though showing a good ability both starting and closing, he returned as a starting pitcher in the 2008 season. He left the Giants after that season becoming a free agent and allowing him to play in Major League Baseball.

Carlos José Quentin (born August 28, 1982) is an American outfielder for the San Diego Padres of Major League Baseball. In 2008 and in 2011, Quentin was selected as an All-Star.

Quentin attended Saint Pius X Elementary School (Chula Vista, California). Before Quentin went on to be a professional baseball player, he already had an outstanding sports career in both high school and college. At University of San Diego High School, he was a three-sport star, excelling in baseball, football, and basketball. He led his baseball team to two Western League Championships, while setting a record at the school with 28 home runs and 119 RBIs.

In football his senior year, he was selected First Team All-County, All-CIF, and All-Western League, and was named Western League Defensive Player of the Year as an outside linebacker. He also captured two league and two section titles. In addition, he participated on the 1997 high school state championship team in basketball. He was named the San Diego Male Athlete of the Year in 2000. Aside from sports, he was on his school honor roll. He then went on to Stanford University, where he excelled even more.

The Five Civilized Tribes were the five Native American nations—the Cherokee, Chickasaw, Choctaw, Creek, and Seminole—that were considered civilized by Anglo-European settlers during the colonial and early federal period because they adopted many of the colonists' customs and had generally good relations with their neighbors.

George Washington and Henry Knox proposed cultural transformation for Native Americans; the Cherokee and Choctaw were successful at integrating aspects of European-American culture which they found useful.

The Five Civilized Tribes were Indigenous peoples of the Americas who lived in the Southeastern United States, and most were descendents of what we now call the Mississippian culture, an agrarian culture that grew crops of corn and beans, with hereditary religious and political elites, that flourished in what is now the Midwestern, Eastern, and Southeastern United States from 800 to 1500 C.E. Before European Contact these tribes were generally matriarchial societies, with agriculture being the primary economic pursuit. The bulk of the tribes lived in towns (some covering hundreds of acres and containing thousands of people) with planned streets, residential and public areas. The people were ruled by complex hereditary chiefdoms of varying size and complexity with high levels of military organization. In the early part of the 19th Century, the US Government forced the Tribes to relocate, under Indian Removal, to other parts of the country, a significant number to Indian Territory, in the area that would become the future state of Oklahoma. At the time of their removal these tribes were suzerain nations with established tribal governments, well established cultures, and legal systems that allowed for slavery.

Mariano Rivera (born November 29, 1969) is a Panamanian right-handed baseball pitcher who has played 18 seasons in Major League Baseball (MLB) for the New York Yankees. Nicknamed "Mo", Rivera has served as a relief pitcher for most of his career, and since 1997, he has been the Yankees' closer. A 12-time All-Star and five-time World Series champion, he is MLB's all-time leader in saves (608) and games finished (892). His accolades include five American League (AL) Rolaids Relief Man Awards, the 1999 World Series Most Valuable Player (MVP) Award, and the 2003 AL Championship Series MVP Award.

Rivera was signed by the Yankees organization in 1990 as an amateur free agent in Panama, and he debuted in the major leagues in 1995. Initially a starting pitcher, he struggled in the role and was consequently converted to a relief pitcher. After a breakthrough season in 1996 as a setup man, he became the Yankees' closer in 1997. In the following years, he established himself as one of baseball's top relievers, leading the major leagues in saves in 1999, 2001, and 2004. Rivera's presence in the late innings of games to record the final outs has contributed to the Yankees' success in the late-1990s and 2000s, particularly in the postseason where he has set numerous records, including lowest earned run average (ERA) (0.70) and most saves (42). His pitching repertoire consists primarily of one pitch, a sharp-breaking, mid-90s mile per hour (mph) cut fastball that has been called an all-time great pitch.