I ReaLly need help PL What were struggles for farmers in the Cuba's revolution?

I just need two examples

Which two investment options would be best if you were planning to invest $10,000, with the expectation that you would be making a down payment for a house in 10 years? consider the kind of investment, rate of return, level of risk, and other factors. (4 points)

About 300 billion dollars in taxes is lost in the united states alone due to an underground economy, which involves paying individuals cash rather than having them on the official payroll. a. true b. false

Alimitation on the president’s power to appoint ambassadors is that