The correct answer to your question would be Grangers
Answer:
Answer is steel.
Refer below for the expanation.
Explanation:
Technological developments, such as steel, helped advance Chinese trade.
Steel have increased chinese trade.
A: Socrates tutored Alexander the Great
Over 200 years. After the First Crusade (ending in 1099) the Crusades lasted off and on for over 200 years. All of the crusades were unsuccessful except for the first, but after the third (with Richard Lionheart) negotiations allowed unarmed Christians to enter the holy city.
World War 1 was the basics of the conflict that the world had in general. <span />