The problem faced by Weimar Republic are as follows :
1.Due to the heavy war reparations to be paid Germany was economically very weak.
2. France had occupied the Ruhr region of Germany to forcibly pay the war indemnity.
3. Profit from agriculture diminished and there was a large scale unemployment in the country.
4. The Great Depression totally established the economy and the prosperity of some years came to an end.
5. The weimar Republic could not fulfill the ambition of the people. It was a weak government mostly with coalitions ruling at the Centre. The governments were dissolved very frequently.
They had signed a treaty. However they did very little to act in concert with one another during the war. Each country had different goals that did not mesh well enough to force them both to come together in formulating a combined strategy. They were referred to as the Axis Powers.
It was A. Al-Khwarizmi who was the Muslim scholar known as the "Prince of Philosophers," who wrote The Book of Healing around A.D. 1000.
Answer:
Unlike earlier immigrants, the majority of the newcomers after 1900 came from non-English speaking European countries. The principal source of immigrants was now southern and eastern Europe, especially Italy, Poland, and Russia, countries quite different in culture and language from the United States.