Upper-class roman women did all of the following a) marry only after age 20 b) inherit, own, and sell land c)mix with the males in the household d) attend races, plays.

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.

the northwest ordinance of 1787 guaranteed basic rights for settlers and banned slavery there.