Who were the Redeemers

southern democracy that vowed to regain power

Explanation:

In United States history, the Redeemers were a political coalition in the Southern United States during the Reconstruction Era that followed the Civil War. Redeemers were the Southern wing of the Bourbon Democrats, the conservative, pro-business faction in the Democratic Party. They sought to regain their political power and enforce white supremacy

c it says nothing about connecting those 2 seas.

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.