As a result of the Emancipation Proclamation -Apex
I think its A The nation’s large population was difficult to manage.
The answer for this question is C, because poor infrastructure is bad for the nation
Answer: Rocky mountain National park
Explanation:
The headwaters of the Colorado River are located in Rocky Mountain National Park in Colorado. From here, at an altitude of 9,010 feet, the Colorado begins it’s flow southwestward toward the Gulf o f California and the Pacific Ocean.