How do the details in this passage support the central idea? The details provide examples of how France gradually became a place for worldwide trade.
The details describe the various measures that were taken to keep the merchants safe.
The details explain why Europe immediately welcomed foreign traders to its marketplaces.
The details describe how a series of wars brought about the downfall of a European fortress.

you need to include the text. we have no idea what you are referring to

depends on your school

when i was in high school i took ap biology my senior year and it was the hardest one for me because my teacher finished the material within the first month of school and then went on to doing advanced college level it was horrible. but at a nearby school ap biology was one of the easier aps. also, it depends on what you are interested i like math a lot so ap calculus was easier for me than most but i hate history so ap us government was harder for me than most.