Answer:
1. He felt the empire had grown too large.
2. To keep out the barbarian invaders.
I believe it would be Florence, Italy.
Have a good day!
Answer:
brainliest plzzzz
Explanation:
1890
In 1890, the Census Bureau announced the end of the frontier, meaning there was no longer a discernible frontier line in the west, nor any large tracts of land yet unbroken by settlement. This news had a terrific psychological impact on many Americans. For the first time in history, America was without a frontier.
Answer:
The astrolabe was the most important invention of the Age of Exploration, as seen through the facts that it could determine local time and latitude, measure the angles of stars, and locate the positions of the Sun, Moon, planets, and more components of astronomy.