Not sure what you mean by the question but France did indeed enter the war when Germany declared war on Russia.
They believed in A. One god
The Mughal or Mogul Empire ruled most of India and Pakistan in the 16th and 17th centuries. The time of their reign was marked by a period of peaceful religious and cultural blossoming between Hindus and Muslims in India, whose culmination is the golden era of Islamic-Hindu cross-influences. This empire, in turn, strengthened the influence of Islam in South Asia, extending Muslim, especially Persian culture. Mughal were Muslims who ruled the Hindu majority.
It sunk into a worldwide depression
Explanation:
After the war ended global economy began to decline. Economies of North America, United Kingdom and especially Germany faced recession after the war and eventually went into depression in late 1920s and early 1930s.