How to checks and balances in the constitution control the powers of government and lead to the development of democratic government?

The first amendment of the constitution provides all of the following freedoms except oa) religion. ob) right to bear arms. oc) speech. od) press.

7. how did the early egyptians use the flooding of the nile river to their advantage? they diverted the water to flood their enemy's lands and destroy their crops. they created an easier way to travel to the mediterranean sea and the indian ocean. they established a new water-based athletic event for the ancient olympics in greece. they devised an innovative irrigation system, which created a surplus of food.

Why did china build the great wall of china?