Please help me with this question

How do private property rights serve as an incentive in a free enterprise economy ?

How have a past president and our current president abused the powers granted to the president of the united states by the constitution and the people ?

Which is one factor that contributed to the rise of sikhism? a. the spread of christianity into india b. opposition to the hindu caste system c. objections to the five pillars of islam d. a return to polytheistic religion