Answer:
Nuclear war
Explanation:
If there were to be a nuclear war, this would affect a lot of companies, due to there company not existing or the fact that the owners and all consumers were burnt/eradicated.
This would also affect our economy meaning it would be very tough to actually pay off all damages done to our world, aswell as our country.
Since you didn’t give any choices, here are a few examples:
Because my coffee was too cold, I heated up it in the microwave.
Although the man was very wealthy, he was still unhappy.
#1 have it arranged in alphabetical order
#2 avoid listing every word or sentence.
“Ennui” is a noun of the abstract type