Answer b on edge got it right
The Open Door Notes - sent by U.S. Secretary of State John Hay in 1899 to open up Chinese ports to American merchants. European powers had "spheres of influence" in different port cities throughout China, and the United States wanted access to China's markets.
The Anglo–Sudan War and the Sudanese Mahdist Revolt.
The alphabet most used by Russians is called Cyrillic script
