miners is europe were great workers so therefore others wanted them to help out
There was a series of huge droughts that ruined much of the produce and of the grains. They had to sell what little they had in order to survive and make up for losses but they were getting killed by imported goods or by grains from other places of the US that weren't hit so severely. This is why the grain prices started dropping which caused many hardships.
<span>The biggest problem faced by the early Byzantine engineers was that the growth of the city far outpaced the growth in its resources, so water and food had to be brought from the outside.The city was also under constant threat of invasion by Germanic tribes to the north and east and needed to be heavily fortified, making moving resources into the city a bit more difficult.</span>
Wait what are we suppose to do again ?
Answer:
After the prewar Communist Party of Poland was eliminated in Stalin's purges in 1938 (some five thousand Polish communists were brought to Russia and killed), a group of survivors led by Marceli Nowotko, Bolesław Mołojec and Paweł Finder convinced in 1941 the Soviets in Moscow of the need to reestablish a Polish party.
Explanation:
from wikipedia