Answer:
A pull factor to immigrate to the United States.
Explanation:
The United States Economy grew very fast during the late nineteenth century. The country had left behind the Civil War, and the industrial revolution took full force in the territory, specially in large cities like New York, Philadelphia and Chicago.
This provided Southern and Eastern Europeans a pull factor to immigrate to the U.S. Hundreds of thousands of Italians, Polish and Jews, mainly from Poland itself, and also from the Russian Empire, emigrated to the United States during this time.
They were looking for better economic opportunities, because while the U.S. economy was growing fast, the economies of Southern and Eastern Europe were lagging behind, since in most of these countries, industry was still non-existent.
A. because it was a time when the war was happening and there was propaganda.
Answer:
The answer is below
Explanation:
Muhammad ibn Musa al-Khwarizmi is a renowned scholar of Islamic origin. He was born as a Persian and contributed to science immensely. Many of his works were translated and worked upon extensively in Europe. Some of his works and contributions to science generally include the following:
1. He formulated the idea of the algorithm in mathematics. This is a fundamental part of computer science.
2. His work on algebra concept is considered one of the essential parts of modern science.
3. Through his work, he had great impacts on knowledge of astronomy. By which he was able to formulate calendars, real positions of the sun, moon, and planets, construction of sundials, and many more.