What does the Judicial Branch of Government do? A. Ensures that laws and policies are equitable
B. Ensures that laws and policies are constitutional
C. Ensures that laws and rules are followed by the states
D. Ensures that laws and policies are fair​

The judicial branch is a system of courts that applies the laws.  Both the federal government and each of the 5 states have individual judicial branches which all serve this purpose.  The federal judicial system reviews any cases or controversies that arise from laws put into effect by Congress or by the Constitution.  State judicial branches cover laws of the state.

the answer is c. many americans held nativist or racist views

both eastern and western early north american cultures were known for building wigwams and longhouses.

wigwams, also called wetus, were small houses of 8-10 feet tall, made of wooden frames covered with woven mats and sheets that were used by algonquian indians. similarly,   longhouses were also used by algonquian and the iroquois tribes, and they were built as well with pole frames and elm bark covering. however, the main difference between wigwams and longhouses is that the latter was much larger than the former, with 200 feet long, 20 feet wide, and 20 feet high with inner raised platforms used for sleeping space.