This period during the 1870s to 1900 is known for it's rise of railroads, big business, industrialization and social problems in the United States. (Masked in gold)

in 1882, the Government passed this legislation that restricted immigration from a particular Asian country for 10 years

As the emergence & increase in railroad production/use during the late 1800s; describe which other industries benefited from railroad use:

As immigration increased during the late 1800's to early 1900's, Ellis Island & Angel Island became major ports of entry from which two continents?

This man's company, Standard Oil Company, controlled a monopoly on the oil industry by controlling 90% of the oil refiners in the US:

This individuals invention of the light bulb allowed for factories to now operate of a 24hr work day schedule:

The last major conflict between the US government and the Native Americans. It resulted in the massacring of over 300 Sioux men, women and children by the US Army:

This steel magnet created the Carnegie Steel Company that produced and distributed steel all across the US during the Gilded Age:

This law passed by President Abraham Lincoln gave western settlers 160 acres & $10 to move west. However, the settlers must live on the land for a minimum of 5 years: