Brainliest! which austrailian industry experienced a major "boom" in the first decade of the 20th century? a) aircraft b) automobile c) gold mining d) coal mining

The southern colonies practiced indentured servitude and slavery because cash crops such as tobacco and sugar required many workers. the fishing and shipping industries required many workers. imprisoned debtors were brought from africa to settle the colonies. indentured servitude and slavery were not allowed in the caribbean colonies.

Why do drivers have difficulty seeing side traffic at t-intersections in rural areas?

Chen's research team randomly assigned some newborns and their mothers either to a breastfeeding promotion group (where breastfeeding was encouraged, but not required) or to a normal pediatric care group (where breastfeeding was neither encouraged nor discouraged). which research method did they use?