Answer:
During the 1973 Arab-Israeli War, Arab members of the Organization of Petroleum Exporting Countries (OPEC) imposed an embargo against the United States in retaliation for the U.S. decision to re-supply the Israeli military and to gain leverage in the post-war peace negotiations.
Explanation:
Stump pullers, wheel barrows and shovels where used to build the erie canal
<span>The 17th century saw Sweden as an European "Great Power" and one of the major military and political combatants on the continent during the Thirty Years' War. By mid-century, the kingdom included part of Norway, all of Finland and stretched into Russia. Sweden's control of portions of modern Poland, Latvia, Estonia, Lithuania and Germany made the Baltic Sea essentially a Swedish lake.</span>
The answer is:
1.) Russian second front against Germany.
2.) German post war division.
3.) Soviet assistance against japan.
4.)Post war international organization.
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I hope this helps :D