Let's break this down so you can completely understand it:
THE DUST BOWL DEFINITION:
"The Dust Bowl, also known as the Dirty Thirties, was a period of severe dust storms..." -Wikipedia
DUST STORM DEFINITION:
A wide-spread of strong winds of dust, soil, and sand.
So.. The series of dust storms kills crops (PEOPLE EAT CROPS), and caused a drought. The moral of the story is there was too many dust storms coming to one area at in a short period of time (which caused the dust bowl).
Georgia, (timber) and North Carolina (tobacco) were among the richest confederate states.
Nucleus:
Unlike prokaryotic cells, eukaryotic cells have: A membrane-bound nucleus, a central cavity surrounded by membrane that houses the cell's genetic material. A number of membrane-bound organelles, compartments with specialized functions that float in the cytosol.
(Credits to Picture: Khan Academy)
Answer:
The colonisation effected the inidenious population by spreading a wave of diseases. This was including measles and smallpox which effected many Indigenous. Not unless you were looking for when the colonisation ruptured the ecosystems in Australia which also exposed new organisms. These organisms did wipe out others, the European colonisation brought a huge amount of diseases with them, wiping away the Indegenous in 1798.