What is the name of the 1st constitution (the one that failed)

What event had weakened florida’s economy immediately before the start of the great depression? a) the freezing of orange trees b) the end of florida’s land boom c) the start of another world war d) the building of florida’s railroads

Before the civil war, the south’s economy was based on enslaved labor. large cities. immigrant workers. factories.

What was the first civilization name of the indians?