Yes, when you use context clues, you try to figure out what the word mens without looking up the meaning, You use clues in the particular text. You look for words surrounding it to give you an idea of what the word means.
I preferably think that background research helps identify many things such as history, records, events, and more which indicates how it relates to the topic
It’s 2000 yeah you add the other 0 sksksks
I'm going to say B because there is various ways to determine the meaning of a word you do not know
