the country that lead the expedition was Portugal
The correct answer is - B. the ice age pushed animal herds from Asia into the Americas.
During the last ice age there was a big migration of animals from Asia towards North America, and this was made available by the Bering Land Bridge that was connecting the two continents in this period. Because the people in Eastern Siberia were heavily dependent on meat, once the amount of animals started to become critically low they started to move towards North America, using the same passage as the animals before them, the Bering Land Bridge. Even though it was not easy, and they needed multiple tries and expeditions to manage to settle in the new environment, they managed it at the end and became the first humans in the New World.
A) Stopping immigration is the policy that the right believes in, this is not a compromise so eliminate it
B) This is not a compromise because it is what the right believes and thus isn't a compromise
C)This does not effect illegal immigrantion so eliminate
D) This is the leftist option and it also reduces illegal immigration, thus it is the cloest to compromise because although it increase net immigration it reduces illegal immigration which is what the right and the left both want
The correct answer is D