Answer:
the conflict heralded the rise of conscription, mass propaganda, the national security state and the FBI. It accelerated income tax and urbanisation and helped make America the pre-eminent economic and military power in the world. The influence and expectations of women and their role in society increased. There was a boom in the economy and industries were enjoying an increase in profits. However inflation was high and, in an attempt to reduce operating costs, businesses laid off workers and reduced wages.
1. malaria 2. rivers had terrible waterfalls..too dangerous...until the steam engine was invented it was incredibly dangerous 3. deserts....they didn't know how to travel through the deserts and find an oasis which made it very difficult to travel through
Effort to fine coals
effects of the agricultural revolution