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:
A pronoun.
Explanation:
A pronoun takes the place of one or more nouns.
Answer:
King Croesus of Lydia (modern-day south-western Turkey) asked the oracle whether or not he should go to war on his neighbouring kingdom. The oracle replied that if he went to war, a great kingdom would fall. Croesus interpreted this as being his enemy's… it turned out to be his own.
Explanation: