They all have an effect on one another. With international trade comes trade embargoes if two or more nations don't get along. Global conflicts can also bring about a decrease in international trade for the offending nation as a sort of punishment. This is usually carried out by the UN but can also be done on a state by state basis.
<span>These amendments were virtually ignored in the South and did not contribute to the equal status of blacks until the middle of the 20th century.</span>
