Actually, only one of these cities would be enough to answer the question, as they both lie only on the sea: the Baltic sea.
The Baltic sea joins the Atlantic Ocean next to Denmark.
Washington opposed political parties because he believed they would divide and ultimately tear apart the very newly formed nation. He felt that the driving force behind political parties was that they derailed and shouted down the ideas and opinions of the other party on principle. Washington wanted the new United States to remain a unified country whose citizens supported one another, and he felt political parties would go against this vision completely.
We had discovered coal in the appalchian mountain. we also had the development of railroads.
1. Indentured servitude of Africans was replaced as slavery that was heavily used in the south for labor in the plantations. British massively has to comply with the demands of more slaves in the turn of the 18th century.
2. Those who are slaves on shops had become an apprentice to the masters which made them develop their skills which are marketable for work.
3. Personal comfort for having household slaves. They were used to prepare food, attend to their master's needs.
They were needed to employ different tasks and to comply for faster work outputs.
