What efforts did general philip sheridan make to avoid innocent casualties in this war ?

How did his exploration his country sir walter raleigh

Aresult of japan’s attack on pearl harbor was? a the us formed a pact with indochina against japan. b the us formed a pact with germany against japan. c thousands of americans died, and the us declared war. d thousands of japanese people died, and japan declared war.

What role did the alliance system play in preventing austria-hungary and serbia from coming to a compromise settlement?