Tools probably as they show more of the history. They're primary resources.
Architecture may show more religion and political institutions though.
Put simply, the difference between a unitary and a federal government is that a unitary government puts its power in one central government while in a federal system the governing power is divided into federal and local governing bodies that connect to the national government.
The French and Indian War was fought to decide if Britain or France would be the strong power in North America. France and its colonists and Indian allies fought against Britain, its colonists and Indian allies. ... France had sent traders and trappers to these territories and had established trading centers there.
For new england colonies their activites are fishing, lumber and whaling
for middle colonies they depended on agriculture (mostly the production of wheat) shipping and trade
southern colonies trade and agriculture ( mostly tobacco and cotton)
