a factor in science mean's a thing :) :) :) :) :)
technology
The main economic factor that motivated imperialism was the powerful hold over land. In the 19th century the Europe had power over the raw materials too.
Thousand of people were killed in the civil war.
do your homework by your self
supply
this answer is not in the world
1. Medical Advances: conducting medical research 2. Technology: through the use of comp. (etc) new advances can be made to help people with their health 3. Public Policy: Government policies and regulations (tobacco regulation) 4. Education: health education. Key factor in the prevention of disease and illness
don't think it has an impact factor
development of closer political ties with European nations.
A constraint
that the potato farms are good