By the end of the year, the non-native population of California was estimated at 100,000, (as compared with 20,000 at the end of 1848 and around 800 in March 1848.
I think it is B. The miners of the California gold rush were called the 49ers because they moved to CA in 1849 to claim their take, or mine for gold.
Answer: Judicial Review. Judicial review refers to the power of a court to review a statute, treaty or administrative regulation for constitutionality or consistency with a a superior law. It is the power of the judicial branch of government to decide whether or not acts of government are constitutional.
Explanation:
The constitution. The Supreme Court was originally made to rule on the constitutionality of decisions made by state courts