Land And riches that were helpful for trading.
Answer:
The Eastern Orthodox forbid icons, where the Roman Catholic Church use figures of Mary and saints.
Explanation:
Icons played a significant role in the disagreement between the Eastern Orthodox Church and Roman Catholic Church. The split happened when Constantinople declares its Eastern Patriarch and a separate church. Icons cause controversy among the people because of their different faith and believe. Pope Leo IX came to Constantinople to meet the patriarch to solve the dispute of religion but both excommunicated each other.
I’m pretty sure it’s called a primary
The answer is checks. Older people use check as they're a lot more simple than technology today.