Who found it necessary to use secret police?

When did the us congress declare war on the confederate states?

The nile river is referred to as the giver and taker of life. explain what this means.

What was a goal of the treaty of versailles? question 4 options: to germany rebuild its industry to build better roads and factories in germany to make sure germany did not invade france in the future to give great britain and the united states credit for their in wwi