Both Charleston and Boston are cities in the North Eastern region of the United States with easy access to the Atlantic Ocean; thus, they were very important during and after the colonial period (for commerce), and that's why they both have witnessed significant physical and economic development (urbanization and expansion/growth) throughout the years.
True. Dual Federalism (1789–1945) Dual federalism describes the nature of federalism for the first 150 years of the American republic, roughly 1789 through World War II. The Constitution outlined provisions for two types of government in the United States, national and state.
C. The Caddo lived in dome-shaped huts built from timber
Their Dome-Shaped huts were made from Grass, not Timber.
They supported the dome using long wooden poles as the foundation and covered with dry grass to serve as its Roof and walls. During winter, they often covered the foundation with thick layer of clay to provide protection from the cold weather.
Typically, each of their dome-shaped huts were large enough for 20-30 people to live in. But one hut is usually used by no more than two-three families.