Why do some northern states have two dates?

How did the United Sates and the Soviets end up on opposite sides

In the 1830s, the Lowell Mill Girls went on strike in support of ending the practice of workers forming labor unions. increasing the number of hours in the standard work day. ending the shameful practice of slavery.

In countries such as switzlerland and norway behavior is governed by societal standards rules norms. Which cultural value dimension does this best reflect

At the Constitutional Convention, smaller states eagerly supported the New Jersey Plan. Articles of Confederation. Virginia Plan. House of Representatives.

Who was DrJonas Salk and what was significance in the realm of the science?

Anne Frank went to a concentration camp what one was it?

In the early 1920s, Lenin established the New Economic Policy, which

Citizen-soldiers who protected the city-states wanted

What country invaded and occupied Austria and Sudetenland?

In what ways were new england and the middle colonies each like the south, and in what ways were they different?