Answer: Drought conditions led to a decrease in agricultural production.
Hajj (pilgrimage) is the answer I think
The efficient and easy transportation of raw materials and finished goods was an important reason that railroad encouraged. At present, in the United States of America (USA), around 7000 railroads are active which carries the raw material and good to the different states and places of the country.
In the United States of America, on that date of 28th February, 1827, the Baltimore and Ohio railroads became the first railways for commercial transportation of passengers and goods.
The Allies, Great Britain, US, France, and Soviet Union (and China) had a great defeat in the start as Germany quickly captured France in a short battle. This is were most concentration camps were held. The Allies suffered an extreme loss with this defeat of a strong ally.
Hope this helps... Please make brainiest! ☺
