Wealthy industrialists who lived opulent and ostentatious lives during the late nineteenth century contributed to the period's nickname, the

Gilded Age

Explanation:

Gilded Age is a period in American history that is characterized by the lavish styles of living of the wealthy Americans, and the increase in philanthropism.

The nickname"Gilded Age" was coined by Mark Twain in 1873, and it is widely considered as the period in American history, in which a fast pace transformation took place, in every aspect of the American society including the economy, technology, and social perspective of the American customs and traditions.

abraham lincoln  (february 12, 1809  – april 15, 1865) was an american statesman, politician, and lawyer who served as the 16th  president of the united states  from 1861 until  his assassination  in april 1865. lincoln led the nation through the  american civil war, its bloodiest war and its greatest moral, constitutional, and political crisis.[2][3]  he preserved the  union,  abolished slavery, strengthened the  federal government, and modernized  the u.s. economy.

music

explanation: