You are correct :) Industrialized Revolution is capitalized because it's a proper noun . Proper nouns are always capitalized wherever they are in the sentence . One thing that helps me is remembering that to be a proper noun it refers to a specific thing .Examples : I ate two packs of Oreos ! The Library of Congress allows visitors every weekday. Hope this is helpful looks like you are already doing great :)
The "mortgage crisis" could be one of the existing problems that should be provided with a solution accross the country. I hope my answer has come to your help. God bless and have a nice day ahead! Feel free to ask more questions.