The answer the question is Pennsylvania had the first oil rush in 1859
The containment was successful in the Cold War when we were preventing Communism from spreading through Europe and Asia and also in the isolationism in the United States that limited its involvement in world affairs
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<span>C. the world's oldest functioning written constitution" is the correct answer, which is not intuitive because the US is so young relative to most countries. It's also the shortest written constitution. </span>
Ethiopia purchased modern weapons from France and Russia.
Ethiopia won its wars against Italy and has successfully secured its sovereignty because they bought some artillery pieces from Russia. Russia also supported Ethiopia with military advisers and army training. United Kingdom and France also supported Ethiopia to prevent Italy from becoming their colonial competitor.
The answer is "to provide better housing and jobs for Mexican Americans." And "to provide better medical care for Mexican Americans."
This is because they worked hard to help in social and financial aspects for the Mexican Americans.