One of the main factors contributing to the system of settlement shown above during the Middle Ages in Western Europe was -

i think that it would be tenth of the first

a. theta waves. this is because the person is in a light sleep which means the brain waves would show these kind of waves.

on the morning of  july 21,  1861, general mcdowell ordered the  unionarmy to attack. it was on this hill that  confederate  colonel thomas jackson and his forces held back theunion  troops.

i'm new here too we can chat if u like