I need help with the Russian revolution please

4. Evaluate the failures of the Romanovs to deal with the revolutionary crisis

5. What caused the 1917 February Revolution?

6. Evaluate the role of V. I. Lenin in starting the Russian Revolution

Which of the following episodes led to widespread charges that president reagan was not in adequate control? a. the u.s. retreat from lebanon after the bombing deaths of 241 u.s. marines as they lay sleeping in their barracks near beirut b. the trading of arms for hostages and the illegal funding of a right-wing insurgency in the iran-contra affair c. the sale of millions of acres of public lands to private corporations by the department of interior d. the proposal to congress, year after year, of federal budgets with huge deficits that ultimately ended up tripling the national debt

The byzantine empire weakened after asia minor

Why didn’t the portuguese have access to the territory that is present-day latin and north america