What was reconstruction? was it effective in ending discrimination in the south?

Successes. Despite these failures, important landmarks in civil rights for black Americans were reached at that time. The “Reconstruction Amendments” passed by Congress between 1865 and 1870 abolished slavery, gave black Americans equal protection under the law, and granted suffrage to black men.

Explanation:

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.

uncle sam would be tossing and turning in his grave : *)