Why were tanks develop during world war one To provide shelter from poison gas
To carry heavy anti-aircraft guns
To protect soldiers when they attacked trenches
To be advance scouts for infantry

Which conditions did austria demand of serbia after the assassination of archduke ferdinand? check all that apply. 1. swearing allegiance to the triple alliance 2. accepting responsibility for the assassination 3. turning over control of its military operations 4. surrendering half of its most fertile lands 5. suppressing anti-austrian groups and publications

Brainliestttme : ) what economic changes occurred after world war ii? ( economic boom, baby boom, g. i. bill of rights)

How did the united states ironically create a slaverybased market economy and democratic political system?