Your answer for this question will be the letter D
Hoover supported voluntarism or individual voluntary efforts to assist others. He also encouraged other wealthy individuals to donate their money clothing or food to charity volunteer organization such as volunteers of America provided relief to millions of Americans during the depression.
This is really hard to estimate, as it's not exactly perfectly clear which parts of economy are tourism (which of the transportations? are museums tourism or education?) and we have only estimates. Some of the estimates I have seen judge tourism to be only 6th ot 7th industry (but none of the options propose this!), but others say that it's third, so I'd go with a) - but definitely not c) or b). First is still food (agriculture, farming, etc)<span />
answer = Cuba (APEX Class ;)
D. deforestation fergthyjukmnhbbdhnyjumki 20 characters