Which of these contributed to the movement to hold war crimes tribunals at nuremberg after world war ii?
the holocaust
the use of atomic bombs
the rise of the german communist party
the soviet refusal to withdraw from eastern europe

is there answer chooses?

there are hundreds of postives ways to unite a country with another country here are a   few

1 peace treaty's peace treatys

are basically a document signing a allliance with one country and another.

2 gift

what i mean by this is for example how the french gave the americans the statue of libery a gift of peace.

the u.s reacted by sending the first man to the moon