The roman empire was split into eastern and western regions. what effect did this have on the western roman empire? a. it became the center of power in the west. b. christianity thrived as a new religion. c. trade with other nations increased. d. it became weak and vulnerable to attacks.

Examine these two paintings that depict famous events from american history. the image on the left, painted in 1940, shows the signing of the u.s. constitution in 1787. the image on the right, painted in 1836, shows the american victory at the battle of yorktown in 1781.which of these paintings should be considered a secondary source?

Which events are correlated but do not necessarily have a causal relationship?

Approximately how many americans, from both the north and the south, were killed in battle during the civil war?