Yes. A country can expand its borders without committing genocide because through not only discussions can these issues be resolved, two different countries can reach agreements on how each of them want the best for their country. It may be beneficial for both or all parties for another country to expand its borders, without being at the expense of human lives.
Write laws and compose emails
Answer: Where sovereignty is left to the people to decide
Sovereignty is the idea of the people in the government.
Flocking to the U.S for jobs, opportunities, and to have a position in the new economy.