Answer:
1. Most northern states outlaw slavery.
After the colonists gained independence from the British, Northern states moved to abolish slavery and by 1804, most Northern states had done so.
2. Congress outlaws importation of African Slaves to the US.
In 1807, Congress passed a law that outlawed the importation of African enslaved people to any American port. It took effect on the first day of 1808.
3. Abolitionists grow in number.
More and more people began to see slavery as a moral wrong and so the Abolitionist movement kept growing.
4. The Underground Railroad begins.
With more people opposed to slavery, smuggling enslaved people out of the South became a possibility and so the Underground railroad began and it is estimated that tens of thousands were able to escape using this method.
B. they were centers of trade.
im not sure but tis is the correct answer
they fought for control of the river water
If you lay siege to the castle you don't risk the lives of your men and loss of equipment, You can just "wait it out" - the castle is going to run our of resources and likely surrender. So if you can afford to wait, laying siege is a better idea.
Answer:
Organisms in which we can see using a microscope.
Explanation:
Microorganisms are so small that we cannot see them with our naked eye.
