The main goal of Jim Crow laws was to a. protect and secure rights for African Americans.
b. limit the freedoms and rights of African Americans.
c. stimulate the Southern economy by protecting business.
d. prevent the Southern economy from becoming too big.

B. limit the freedoms and rights of african americans

Explanation:

Their goal was to make the white people above the african americans and they achieved this by not allowing them to have the same rights as them so that they are below them in society.

answer; /// i believe that the correct answer is (d)the huang he river valley;

the answer is: must pay taxes on profits

since it is considered as a part of your income, profits from investments is eligible for tax payment.

the tax from your investment could be influenced by how long you decided to sell it. united states promotes keeping your investment for long term period. so, the tax rate for investments that you sell in less than one year is typically higher compared to investments that you sell in more than one year period.