The majority of people who immigrated to america in the late 1800s and early 1900s
adopted america's established religions.
started businesses with their own resources.
bought land and became farmers.
worked at challenging jobs in the cities.

Worked at challenging jobs in the cities.

Explanation:

All groups of people throughout humanity’s history have confronted the vulnerabilities of economic security, disease, inability, passing, and mature age. In the domain of financial matters, these inescapable aspects of life are said to be dangers to one's monetary security.

The most severe issue with organization gave benefits was that the level of laborers envisioning a business-related annuity from their organization or their association was modest. To be sure, in 1900, there was a sum of five organizations in America, offering their mechanical laborer's organization supported benefits.

a. competition with other nations.

in mcculloch v. maryland (1819) the supreme court ruled that congress had implied powers under the necessary and proper clause of article i, section 8 of the constitution to create the second bank of the united states and that the state of maryland lacked the power to tax the bank.

gibbons v. ogden, (1824), was a landmark decision in which the supreme court of the united states held that the power to regulate interstate commerce, granted to congress by the commerce clause of the united states constitution, encompassed the power to regulate navigation.