Answer: 4. the canal made more goods available to the masses
Explanation: pls give branliest
President Nixon believed that normalizing relations with China would "b) drive a wedge between China and the <span>Soviet Union," which was a Cold War goal. </span><span />
Washington called his strategy 'war of posts'.
Union victory at Antietam, provided president Abraham Lincoln the opportunity he had wanted to announce the Emmancipation Proclamation.