Answer: austro-hungary
Explanation: If they didn't declare war hours after the assassination
Id say B is the answer. Progressive Era.
The power to regulate interstate commerce is given to Congress.
Congress consists of the House of Representatives and the Senate. These two parts of Congress make up the legislative part of the federal government. This means Congress makes laws and rules on a variety of topics including: whether or not the US goes to war, the implementation of taxes, and the regulation of trade between states (also known as interstate commerce).
Answer:
one fifth of the US population lived below the poverty line.
Explanation:
Answer:
Serbia bore the greatest responsibility for the outbreak of WW1. Serbian nationalism and expansionism were profoundly disruptive forces and Serbian backing for the Black Hand terrorists was extraordinarily irresponsible.