Currently, the strongest branch of America's government is the Executive branch.
While the branches were once co-equal, the Presidency has taken on a life of its own with the ability to wage war without Congressional approval and to dictate the terms to Congress without much push back.
Mexico has been involved in numerous different military conflicts over the years, with most being civil/internal wars.
The Indus River empties into the Arabian Sea.
An example is The Fugitive Slave Act. Answer B
