The Supreme Court can review and determine whether law are constitutional or unconstitutional.
Nationalism can unify a country by having a sense of superiority over other countries.
Answer:
Railroads brought rapid expansion of people, business, and cities across the state. ... Because railroads enabled farmers and ranchers to transporttheir products more efficiently, by the turn of the century Texas had become a leading producer of both cattle and cotton.
Nautrual resources is a good response
Nazi leaders sought to expel Jews from Germany by sistematically isolating them from society and eliminating them from the German Economy, depreving them of any opportunity to earn a living