I’m stuck please help!

How am I able to find T2 and R3 using Kepler’s law?

What are the answers for the following questions?

Which describes italy’s mediterranean climate? a. moist in the summer and dry in the winter b. mild and wet all year round c. cool in the summer and warm in the winter d. hot in the summer and mild in the winter

What foreign policy developed in both europe and asia as a result of nationalism