Which Statement About Napoleon's Invasion of Russia Is TRUE

Which statement about Napoleon's invasion of Russia is TRUE?

A) The Russian army was an able military force in repulsing the French invasion.
B) French forces were especially equipped to survive the Russian winter.
C) The Russian czar was captured in St. Petersburg.
D) Many Russians joined the French in overthrowing the Russian monarchy.
E) By the time he got to Moscow, the city had been abandoned and destroyed by the Russians.