It reflects economic and social changes by having people of different status interacting. It also shows a woman in the picture who wouldn't be in there if not to show changes in the social situation.
I think its siege but i am not sure
Economic policies like complete control of the state over the industries were implemented. <span>They put great priority to national industrialization and acknowledge it as a key to for a progressive economy. Car reproduction was also controlled. Though they have the idea of being nationalist, they had some socialist thinking that wealth should be distributed.</span>