The answer is C, He developed the concept of interchangeable parts.
The right anser is B, The government leaders have absolute power. Since there is no branch watching the other branches, there are no legal systems or mechanisms to keep leaders "in check"; thus, leaders allow themselves to do as they please without any limitations, regardless they may have been chosen by an election (e.g., the current government in Venezuela, which was initially elected by an election but later took full power and changed every single legal way to prevent governments to stay forever or respect the citizen's basic rights).
Public support for or recommendation of a particular cause or policy
palin and valley
Explanation:
any one free out
sin theta equals to cos theta then the value of sin 2 theta
