Which new development had a major impact on the population growth of mesopotamia? a) written language b) religious beliefs c) 12 month calendar d) irrigation system

During the revolutionary war what was the definition of loyalist

The 20th amendment, also called the lame duck amendment, decreased the amount of time between the presidential election and the inaugration of the new president. what are the advancements that allowed for this amendment?

In an industry in which there are several providers of a type of good, why can one business not charge much higher prices for their goods?