Its not much but, C IS NOT THE ANSWER. So cancel c from choosing, srry i couldnt be as of much help:(
He became President at the end of the Reconstruction Era of the United States through a complex Compromise of 1877.
The correct option is United State
In 2010, the private sector accounted for an estimated 55.3% of the US economy, the federal government's activities amounted to 24.1% and the activity of state and local governments occupied the remaining 20.6%. Although the US economy is post-industrial, since the services sector contributes 67.8% of GDP, the nation continues to be an industrial power, while in the business field, the leading activity for its income is retail trade. wholesale and retail; by net income is the industry, with the chemical industry being the most important, the United States is the third largest oil producer in the world, as well as the largest importer of this product. It is also the number one producer of electric power and of nuclear energy, as well as liquefied natural gas, sulfur, phosphates and salt. <u><em>While agriculture represents less than 1% of GDP</em></u>
As the Cold War unfolded in the decade and a half after World War II, the United States experienced phenomenal economic growth. The war brought the return of prosperity, and in the postwar period the United States consolidated its position as the world's richest country. Gross national product, a measure of all goods and services produced in the United States, jumped from about $200 thousand-million in 1940 to $300 thousand-million in 1950 to more than $500 thousand-million in 1960. More and more Americans now considered themselves part of the middle class.
The growth had different sources. The automobile industry was partially responsible, as the number of automobiles produced annually quadrupled between 1946 and 1955. A housing boom, stimulated in part by easily affordable mortgages for returning servicemen, fueled the expansion. The rise in defense spending as the Cold War escalated also played a part.
The answer is c because having control over light in homes made a big difference. .
