How did the tsar survive the 1905 Revolution?

Nicholas survived the 1905 Revolution by conceding some power to a constitutional monarchy. ... Tsar Nicholas responded by deploying the Cossacks to crush outbursts of fighting. Therefore, Nicholas II also used coercion to retain power and survive the 1905 rebellion.

Explanation:

In Yekaterinburg, Russia, Czar Nicholas II and his family are executed by the Bolsheviks, bringing an end to the three-century-old Romanov dynasty. Crowned in 1896, Nicholas was neither trained nor inclined to rule, which did not help the autocracy he sought to preserve among a people desperate for change.

answer; i believe the correct answer is (the willamete valley);

sonar maybe? ? i dont know the choices