<span>In the Caribbean, Puerto Rico and Jamaica are islands of the D. greater Antilles
Greater antilles refer to a collection of groups of islands in North America which held the status as the largest islands that surround the Carribean sea. This region has almost 40 million human population</span>
Irrigation systems gave them water and controlled the floods of the rivers. without the irrigation systems the floods would have been detrimental to their societies. they collected water which they could use for farming and for the first time, there was a surplus of crops. the crops gave them food and also things to trade which helped their economy.
State and local governments, public companies, banks, and transport industry. In general any big enterprise which could result in generation of worplaces, and helped boost economy could count on getting loans. There was a shortage of credit after the great depression, and RFC aimed to help with financing.
here these screen shots of this artical may help. I couldnt type it because it was to much and i was only gien 4 mineutes. So i screen shot the pages for you. Hope they help. i think they are backwards by the way.