What does a patent do?

A. Officially grants someone the right to a political office

B. Officially grants someone the right to use an invention

C. Officially sets up a monopoly

D. Officially breaks up a trust

what did Lincoln mean when he said: "A house divided against itself cannot endure, permanently half slave and half free. I do not expect the Union to be dissolved--I do not expect the house to fall--but I do expect it will cease to be divided.

What was the most significant cause of the French Revolution was

Which texas region is home to the greatest animal diversity in the state? a. big bend b. gulf coast c. hill country d. south texas plains

How long did it take to sail across the atlantic in 1776?

China is considered a __development country China is considered a A. low B. medium C. high D. very high

Why did the Whigs place John Tyler on the 1840 ticket as Vice President?

What was the main source of conflict between the united states and mexico that led to war in 1846?

How did wars in China and eastern Europe lead to increased Immigration to the United States? They were followed by a drop in prices for farm goods. They disrupted the lives of people in those regions.

1. What French territory did Germany take control of in 18717

The Umayyads unsuccessfully tried to conquer