Does the presidency have too much power and why?

An educatethe yuan dynasty was responsible for which of the following: i. improving the road system ii. increasing sea trade with india and south east asia. iii. extending the canal system iv. brutal warfare and ruthless killing of people in order to take over china. a. i & iii c. iv only b. ii only d. all of the above member of the government

How did the constitutional convention deal with slavery , one the most divisive issues of the period

Sparta faces threats from without and within the city-state who posed these threats.