Hello! Please answer, simple question just not sure, and want to confirm

1822 to 1976 would mean that it's been a deacade since?

Understandable if you don't understand the question :'|

Which of the following is an example of a government’s laissez-faire approach to business and the economy?

Two of these describe "federalism." (choose two answers) select one or more: a. the national government absolutely controls all state governments. b. power is shared by the national and state governments. c. state governments exercise absolute power over the national government. d. it is a compromise meant to eliminate the disadvantages of a "unitary" and a "confederate" system.

I'm at least 150 words, evaluate the pros and cons of the internet and social media for those serving in government