Sentiments for national unity had weakened in East Pakastan to the extent that constant conflict between the parts of Pakastan arose, erupting into a massive violent amputation of East Pakastan.
Answer:
synecdoche: (n.) substituting a more inclusive term for a less inclusive one or vice versa;
This is called: popular sovereignty.
"Checks and Balances" is a concept connected to the separation of powers: a separation between the judicial, legislative and the executive power. The concept of Judicial review is also connected to this ides: this is the power of the Judicial branch of the government to check on the other two.
C. Prepared and ready to begin his journey on horseback