Become a citizen of the republic!  
Only a citizen of the republic has the exclusive right to trade with the distant worlds. 
Provide for the old age!

Obtain the colonist status!
Only a colonist can be highly promoted at the civil service! 
Just use your brains and skills!

Become a citizen of the Empire 
Only a citizen of the Empire has the right to serve in space forces and to obtain land in new areas!  
Think about your children!
Create your dynasty!