Through The Work Of Many Competing Inventors
A I'm guessing hope it helped u
Answer:
Which of the following contributed most to Japan's defeat of the invading Mongols in the 13th century? An army of samurais joined forces to fight the Mongols. Japanese samurais joined forces with Korean warriors to fight the Mongols. Typhoons forced the Mongols to retreat and then destroyed their ships.
Explanation:
they joined forces with korean warriors.
In the end of the major case of Brown Vs. Board of Education,
the Supreme Court ruled that racial segregation in public education facilities was UNCONSTITUTIONAL. This being said, the answer to your question, is D.
It struck down segregation laws as unconstitutional.