As a result of the Union blockade, Georgia's economy was strengthened.
was weakened.
centered on cotton exports.
On centered on cotton imports.

Option: Was weakened.

Explanation:

The Union blockade in the Southern ports and harbours during the Civil War in America, created Georgia's economy to go weaker because it depended on the trade with foreign countries, especially Britain. Georgia provides a trade market where Cotton was traded with England for the industries to make cotton fabric. The blockade effect not only the trade but put restricted to the Confederate army by cutting their supplies.

b or c im pretty sure

b toward the volcano.landward. the landward side of something is the side nearest to the land or facing the land, rather than the sea.