Answer:
Okay I'll just explain both of them as best as I can
1st one) This means that support is being given to people who are trying to gain certain rights and make sure to keep them. (This might be given in a speech in a certain scenario)
2nd one) This means that (not too sure, but I'll try my best) being together/ united together is a purpose
Step-by-step explanation:
Hope this helped!