<span>Many Americans believed that their economy was being purposefully harmed by British action. Added to this they felt that the British threatened their expansion into the west as forts on US land attempted to support and be at peace with Native Americans. A final issue was impressment, where the British forced young American sailors into their own royal navy.</span>
Answer:

Explanation:
Let's analyze each answer choice. Remember, we are looking for what life under slavery was like.
A. Slave owners discouraged slaves from adopting elements of white culture
- This is not true. Slaves were encouraged to assimilate and abandon their own African cultures.
B. Slave owners did not pay slaves for their work
- This is <u>true</u>. Slaves were treated horribly, forced to do strenuous tasks for many hours, and never compensated for their hard work.
Even though we just found the likely answer, let's check the last two.
C. Enslaved African Americans had equal rights to those of white people.
- This is absolutely false. Slaves were considered to be inferior and they had no rights, like voting or owning property.
D. Slaves had a great deal of freedom other than choosing where to work.
- This is also false. Slaves had no autonomy and every aspect of their life was controlled by the slave owner.
The correct answer is B. Slave owners did not pay slaves for their work
Dr Jonas Salk developwd the vaccine to prevent polio.
Trade along the Silk Roads and the trans-Saharan trade routes resulted in "<span>(4) cultural diffusion between different societies" among many other things. </span>