Answer:
A duma is a Russian assembly with advisory or legislative functions. The term comes from the Russian verb думать meaning "to think" or "to consider". The first formally constituted duma was the Imperial State Duma introduced to the Russian Empire by Emperor Nicholas II in 1905
ANSWER: The tank was developed as a means to break the stalemate on the Western Front in World War I. Military technology of the time favored the defense. Even if an attack did succeed, it was almost impossible to exploit the breach before the enemy rushed in reinforcements to stabilize the front.
EXPLANATION: HOPE THIS HELPS!
The Roman Empire built its capacity early on by seeking to control the Mediterranean.