Is texas form of government considered a democracy or a republic?

According to us supporters, which was a benefit of purchasing alaska? the territory would be a buffer to invasions from europe. the territory would provide a place for many americans to live. it would increase trade by improving access to the northern pacific. it would increase the united states’ power by creating a bond with russia.

How did louis sullivan and william jenney change the face of american cities in the late 1800s

How were the economies of the inca empire and ancient river valley civilizations such as egypt and phoenicia different?