Answer:
Europeans exploring and settling North America in the 16th and 17th centuries brought smallpox, measles and influenza, diseases usually associated with domesticated livestock. Native Americans, who generally were in better health than Europeans, did not keep livestock and had no immunity to these diseases.
Explanation:
<span>Masters were not allowed to kill their slaves without a lawful reason.</span>
Harriet Tubman is responsible for the Underground Railroad. She was the main conductor so to speak.
Confederation, I guess. European Union for example
