The answers are:
<span>Some oil refineries in the area flooded, releasing toxic sludge into the water that covered much of the city.
The city's position between Lake Pontchartrain and the Mississippi River led to widespread flooding.</span>
Process of elimination - everything but 1 and 3 does not sound like a bad thing. But the answer is yellow stars.
Cuba, Puerto Rico, Guam
The debate was over Cuban independence from Spain, Spain held onto Cuba for a very long time in a rebellious way.
When it was formed the primary goal was to abolish slavery.
I hoped that this help you! ;-)
I believe the answer is C but don't quote me on that
