When did ancestors of modern-day humans first appear? around four million years ago

around 10,000 B. C.

around 3500 B. C.

around 200,000 B.

a countries leader should be motivated by the common good of the country.

c. pro-democracy demonstrations.

answer by mimiwhatsup: c. british impressment involved attacking and boarding neutral merchant ships and forcing the captured crew to serve in the royal navy.

source: "british impressment, or practice of taking or seizing american sailors from american trading ships and forcing them into the british navy." ()