Answer:-

1)The treaty of Versailles was imposed in the year 1919

After the WW1 ,Dissolvation of empures was done ,Democratic republic was formed .

The treaty imposed heavy penalty on Germany.

It was asked to pay huge amount and give its territories.

2)League of Nations ...

This was formed in the year 1920.

There were 58 members in it .

It was formed to prevent wars.

But it failed to prevent WW2

Hope this helps ^_^