What role did alliances play in causing WWI?

Alliances made nations over confident and reckless. They emboldened leaders to act recklessly. Leaders knew that if they did declare war, powerful allies were obligated to fight along with them. (No country wanted to be seen as an unreliable partner.)

Explanation: Hopefully this helps u with what ever u are doing. I don't know if this is the right answer.

the u.s. department of labor is a cabinet-level federal agency that supports the american labor force. it has three overall functions. first, it protects the rights of workers and retirees. second, it provides job training. third, it provides statistics related to working, prices, and income.

the main reason that the constitution did not proclaim all men to be free and equal is because of the issue of slavery.