Usually demand refers to someone tell someone else what to do, or how to do it. For example "Give me the remote." could be demanding.
Answer:
Invasions by Barbarian tribes. The most straightforward theory for Western Rome's collapse pins the fall on a string of military losses sustained against outside forces. Rome had tangled with Germanic tribes for centuries, but by the 300s “barbarian” groups like the Goths had encroached beyond the Empire's borders.
Explanation:
I got you.
It took money from the their economy and limited their rights
Impressment refers to the act in which men were captured and forced into naval service. While many nations at various times in history have employed a policy of impressment, the term is usually used in reference to Great Britain's Royal Navy