This depends on the sentence given. Prepositions are words that associate an object to a certain location or position. Examples of prepositions are: on, after, below, by, during, and many more. If you want to use the word 'opportunities' as the object of your preposition, an example would be as follows:
Mary is hopefully praying for good luck as she takes on opportunities. The preposition is 'on' and the object of preposition is 'opportunities'.
I’m not sure but probably because we don’t use each other for commercial uses
A. memoir
A memoir is similar to an account or record and is written based on information. A journal on the other hand contains personal accounts along with one's opinions and thoughts. An essay is far more detailed and a manual contains information along with instructions.
Answer:
"When she wrote magazine articles and expressed her opinions, she was likely to cause uproar. The Los Angeles Times newspaper called for her to be forced to retire from public life, because of her public criticism of the discrimination that Japanese Americans were facing."