why do you think Cortez and Pizzaro killed and treated Native Americans harshly even though they knew what the were doing was wrong? can someone please answer it has to be 2-3 sentences

Why did jefferson make the louisiana purchase?

Which statements describe how reformers fought for social change in the progressive era? check all that apply. 1. they founded a state university to promote industrialization. 2. they began a civil rights movement to promote equality between races. 3. they made it legal to manufacture and sell alcohol. 4. they built thousands of new schools and required attendance. 5. they promoted abstinence from alcohol and supported prohibition.

As nation-states began to arise in europe, who became the most powerful individuals?