The Portuguese traders António da mota and Fransisco Zeimoto
During the Hellenistic Age, Archimedes made advancements in "mathematics"--specifically in the realm of geometry, since he developed innovative ways to calculate volume, area, etc.
Culturally, the medieval era was dominated by the church which emphasized human beings' lowliness in contrast to the greatness and holiness of God. The church remained strong in the Renaissance, but humanists of the Renaissance emphasized the God-given capabilities of human beings, created to do great things. And so, many great things were done by energetic and imaginative human beings of the Renaissance -- in art, architecture, literature, science, etc.
Socially, politically, and economically, medieval life focused on feudalism and agricultural life. The people lived on lands owned by the great landowners (the nobility), and the political power centered in the hands of those nobles. Economic value was tied to land ownership and agricultural production. In the Renaissance, cities rose to prominence. Banking and trade and budding industries became new ways of generating wealth, social status, and political power.
Answer:
Gen. George Armstrong Custer
Explanation:
The Battle of the Little Bighorn, which took place on the Little Bighorn River in southern Montana on June 25, 1876, saw Native American forces headed by Crazy Horse and Sitting Bull defeat US Army troops led by Lt. Col. George Armstrong Custer.