How were the Romans able to build bigger arches than anyone

before them?

by mixing stone and sand with cement to make concrete

by designing outdoor stadiums for sports events

by placing domes on top of their vaults

Based on your knowledge, what conclusion can you draw about the government of Mexico before the Mexican-American War? A. The government was disorganized and uncertain. B. The government was weak and could be easily overcome C.

What did is the German world sitting war?

Can you give me an overall telling of what happened in the greek god Apollo story or where I can download a copy

Q who coined the term 'brain drain'?

How does the Constitution fix the articles of confederation?

Do you think there are differences between humans depending on the color of their skins?

why was it hard for farmers to agree on how many repersentives a state should be able to send to congress

Japan seized Pacific islands to boost its economy and trade. a. True b. False

What circumstances contributed to the allied victory at the battle of the marne?

In the 1870s, the system of sharecropping failed to