What did the constant invasions from various nomadic barbarian tribes do to the Western Roman Empire in the late 4th and early 5th centuries?

The Roman Empire collapsed.

The Roman Empire grew stronger.

The Roman Empire welcomed the tribes.

The Roman Empire was more culturally diverse.

The service industry in the united states grew in the late 1800s. what was one effect of that growth? the number of people with jobs in factories as unskilled workers decreased. the number of people with jobs in factories as unskilled workers increased. the middle class grew as people took jobs as clerks, lawyers, and teachers. the middle class shrank as people left jobs as clerks, lawyers, and teachers.