one of the main feature of the regulating act is a) establishment of supreme Court b) it led to the creation of a federal, structure c) formation of religion based electoral constitution d)bicameral government system was introduced in provinces

1) It is provided for the establishment of Supreme Court at Calcutta (1774). 2) It created executive council for Governor General of Bengal. 3) It made the governors of Bombay and Madras presidencies subordinate to the Governor General of Bengal. 4) It established Board of Control for managing Political Affairs.

Explanation:

d: social contract theory

was a long, primarily nonviolent series of events to bring full civil rights and equality under the law to all americans. the era has had a lasting impact on united states society, in its tactics, the increased social and legal acceptance of civil rights, and in its exposure of the prevalence and cost of racism. in the south violence and fraud in southern elections from 1868 to 1876, which had reduced black voter turnout and enabled southern white democrats to regain power in state legislatures across the south