While in exile how djd jews maintain there identitity

i got you had the same homework here is a couple of them

1.The Jews were able tocreate and maintain and keep there identity by, rebuilding temples and they finilized the hebrews bible.

2.The Jews were able to create and maintain by rebuilding the temples and the were strong by their bibles

3.The Jewish created and maintained their own culture and religious identity by finalizing the Hebrews bible.

4.The Jews created and maintained their own culture and religious identity by rebuilding temples and married foreigners and the poorest jew were left behind

5.The Jews were able to create and maintain by getting encouraged and rebuilding the Jewish state.

6.The Jews created and maintained their own culture and religious identity by building their first synagogues and bible.

7.The Jewish had the ability to maintain there culture with the help of Cyrus. If Cyrus didn't help or would force them to change religion the Jewish's hebrew bible and the heart of their culture would not have the right to be History.

8.The Jews were able to create and mantain their own cultural identity by finishing the hebrew bible and rebuilding temples.

i believe it is the second one.   if correct plz mark brainliest.

b) new machinery hope i