If I am 9 x 103 km away from the epicenter of an earthquake, how long would it take for an S-wave to hit me, in hours?

Imperial crisis inflation invasion pax romana great schismtrade during the , roman generals warred over succession. these conflicts drew soldiers away from the frontier and made the empire vulnerable to

Any study/memorization tips? i have exams in a week and it would be great to try suggestions!you ; )

The department of homeland security was created to a. keep noncitizens from entering the united states. b. protect the united states from terrorist attacks. c. make us citizens more secure in their homes. d. strengthen us military presence overseas.