18. To ensure he gets the most he can out of his cruise vacation, Toby stays up late night after night. He tries to sleep during the day, but his cabin is too noisy. As a result, he begins to suffer from REM sleep deprivation. What can Toby expect to happen during his first several nights back home

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place.

no questions on whether they are allowed that right

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.

answer law is not needed; /// (concurrent resolutions);