Which political, economic, and social systems best related to the ideals of american society during the late 1800s and early 1900s?

Democracy and capitalism.  

Explanation:

During the late 1800s and early 1900s, America was experiencing two revolutions: a political one, and an economic one. These processes were the basis for the development of democracy, and capitalism.

The second half of the 1800s showed America´s fastest growth, with important increases in production, salaries and general wealth. There was fast industrialization, population growth, and overall prosperity.

Between the 1890s and 1920, political reforms expanded democratic representation.

eroupe is a great mideval place and alot of wars went on alao

answer: secession

secession, as it applies to the outbreak of the american civil war, comprises the series of events that began on december 20, 1860, and extended through june 8 of the next year when eleven states in the lower and upper south severed their ties with the union. the first seven seceding states of the lower south set up a provisional government at montgomery, alabama. after hostilities began at fort sumter in charleston harbor on april 12, 1861, the border states of virginia, arkansas, tennessee, and north carolina joined the new government, which then moved its capital to richmond, virginia. the union was thus divided approximately on geographic lines. twenty-one northern and border states retained the style and title of the united states, while the eleven slave states adopted the nomenclature of the confederate states of america.

explanation: