The correct option is C.
The supremacy clause states that the under the constitution of the United States of America, the federal laws are superior to state laws, therefore in time of conflict between the federal and the state law, the state law has to bow to federal law. Thus, the supremacy clause is used when federal and state laws are in conflict.
The only correct answer is;
B) They locked workers out of the property and refused to pay them.
Hope this helps.
Gutenberg’s invention flooded Europe with printed material and literacy rates began to rise
He was the leader of the Sioux who defeated Gen. Custer at Wounded Knee
