which of the following emerged in western europe after 500 c. e. in larger part as a reaction to the change illustrated by the chart?

Immigrants arriving in the united states during the late 1800s experienced many difficulties. which of the following was a problem which large numbers of immigrants faced?

What aspect of the roaring twenties do you think changed society

For 50 points.. some organisms feed on other organisms without immediately killing them. what term describes this act? a. predation b. commensalism c. mutualism d. parasitism