Which modern president had the biggest impact on America (positive or negative) and why? I need two complete paragraphs on this so please help.

Which were the most important issues during the presidential election of 2008? economic downturn and environmental protection two overseas wars and economic downturn two overseas wars and campaign spending environmental protection and campaign spending

Which was the cause of the rise of the persian empire?

Mayan people were known for participating in which of the following activities? road construction stargazing storytelling quipu weaving