An economic system where the government owns and controls some businesses while other businesses are privately owned

Are people more motivated to change from positive or negative experiences, like slavery, womens rights, and any other historical movements/moments? i need more factual information than opinions.

What would the world be look like if we live without having news?

How did adams use the judiciary act of 1801 to strengthen the power of the federalist? do you think that adams acted appropriately?