Why were us businesses upset by spanish reactions to the cuban revolution during the late 1800s?

The main reason why US businesses were upset by Spanish reactions to the Cuban Revolution during the late 1800s was because they lost lots of funds that had been invested there.

It could be anything, recent improvements in technology/telecommunication/internet have increased the pace of globalization.generally, it has something to do with technology. globalization means that people around the world are brought together through technology which speeds things up. so maybe some of those options could be correct. : )