How did japan change politically after world war ii? answers?

After the surrender of the Empire of Japan the 2 of September of 1945, the Empire of Japan was dissolved, and Japan was occupied by the allies until April 28th, 1952.

During this period of occupation, Japan was changed to a democratic state. Absolute monarchy was abolished, and national sovereignty was instituted through a new Constitution.  

The main objective was to democratize politics with the abolition of the secret police in October 1945, the participation of women in politics in April 1946, and the Fundamental Law of Education of 1947.

they wanted the u.s. to fight on the side of the central powers.

the underground railroad (apocope of the metropolitan railroad) is a system of urban trains located within a city and its metropolitan area. it is characterized for being a massive transport of passengers in the big cities, uniting diverse zones and their environs, with high capacity and frequency and in segregated form to other systems of transport. metropolitan railroads are built underground or on the surface, although most systems use mixed models where sections are combined in both modalities.

1 - as a result, the metro tends to reduce car travel for two reasons: first, due to the greater transfer of users from the car and, second, due to the reduction in the acquisition of cars in homes located in sectors near the stations of the metro.

2 -the metro allows to contribute effectively to the achievement of all the objectives of an urban development policy: it improves the efficiency of the city's economy by reducing travel costs and also generates a higher level of activities in the city center, taking advantage of of the agglomeration economies.

3 -it is a clean means of transport, since it uses renewable energy (usually electricity), taking care of the environment and avoiding excessive pollution.