A rectangular athletic field is twice as long as it is wide. If the perimeter of the athletic field is 210 ​yards, what are its​ dimensions?

i think it is d korean

montesquieu took the view that the roman republic had powers separated so that no one could usurp complete power. in the british constitutional system, montesquieu discerned a separation of powers among the monarch, parliament, and the courts of law.

hhebeueubevcje. he. me. e beben

four sitting presidents have been assassinated while in office but the first was abraham lincoln,