Answer:
Flat bottomed boats, Carts driven by animals, and Seagoing vessels.
The process by which a highly developed population's rate of growth will stabilize is called Demographic Transition. Demographic transition is a model that describes the change in population over time. It is the transition in the birth and death rates over the past two hundred years.
Republican party
The party members ,met in Rippon, Wisconsin and founded the party. they were formerly members of the Whig party. the aimed at opposing the spread of slaverly into the western parts of the country.