Answer:
A. Distance and Time
Explanation:
The formula to calculate speed is: 
, where d is distance, and t is time.
The correct answer is the following.
Jean-Jaques Rousseau said that property was the most sacred of all rights of citizenship because people need to have their own things to prosper in a society. Rosseau considered that private property protection was the most important function of a government. These Rousseau's ideas are included in his book called "The Social Contract" in 1762, that follows his book "Discourse on Inequality" of 1754. Rosseau referred to the kind of government that could help people to resolve their economic issues.
Answer:
Rome's navy no longer had enough ships to control the Mediterranean Sea. The Roman army grew in size and became dominant in the Mediterranean region. Rome limited its soldiers to six months of service each year.
Egypt and Kush civilizations had many similarities.
Both of them were situated in Africa. The former in the north and the Kush in the south. They both lived along the river Nile.
They both built pyramids, but the Kushian ones were very steep.
Both of them had similar religious believes and worshiped the same Gods.
Besides, they both used hieroglyphics as a way of writing.
Apart from the similarities, for hundreds of years their relationship was mainly based on economics.
Answer:
The rich black soil
Explanation:
Because of the black soil the banks of Nile river are very fertile.
