O juramento de fidelidade era um ritual em que o vassalo em troca de um feudo e da proteção de seu senhor, prometia ao seu suserano apoio armado e pagamento de resgate para sua libertação caso este caísse prisioneiro por algum inimigo.
Answer:
What effect did the overuse of credit have on the economy in the 1920s? It made the economy weaker. How did the overproduction of goods in the 1920s affect consumer prices, and in turn, the economy? Consumer demand decreased, prices decreased, and the economy slowed.
Japan's invasion of China began World War II in the Pacific region.
Answer ⇒ traveling outside of Egypt
Hope this helps
God bless you
I believe A. I am not 100% sure but that is my best guess.