Answer:
it affected their economy system
Explanation:
I suppose A? Maybe cuz you'd want to be able to research anything.. Without limits ya know.. Just my opinion though. Not quite sure.
This sentence is representing a passive voice, well "Jacob ate" is telling us that we already did it. And "at the party" says that we was eating at the party, but he's not eating currently.
Answer: My junior high dance was filled with many happy memories
Explanation:
the main idea of the paragraph