The “mound builders” who lived east of the Mississippi River were the and the .

The “mound builders” who lived east of the Mississippi River were the Adena and the Hopewell.

the indians crossed artificial boundaries, setting the stage for conflict

richard milhous nixon (january 9, 1913 – april 22, 1994) was the 37th president of the united states, serving from 1969 to 1974, when he became the only president to resign (quit). he is also known for corruption and the watergate scandal which resulted in the public losing trust in him and his resignation.