His first language was truble
I believe your answers are A, D, and E. I hope I could help! :))
Following the U.S. example of vesting chief of state and chief of government powers in a single individual, Yeltsin was to act as his own prime minister. It was also stated that, mindful of Gorbachev’s fate, he would personally supervise the Defense and Interior ministries and the KGB. In addition, the bureaucracy was to be streamlined.
He argued and depend this on class struggle where the dialectics and development in society is based on the economic struggle between the classes. This made the change in history passing through different economic stages.
Most of them came because of civil unrest, severe unemployment, or almost inconceivable hardships at home.