By 1500, renaissance ideas were mainly being spread across europe through
speeches
books.
recordings.
politicians

Books

Explanation:

By 1500, Renaissance ideas were mainly being spread across Europe through books.

One of the greatest achievements made in the Renaissance time was the innovation of the printing press which brings life into arts, thoughts, and science.

The printing press was invented by a goldsmith called Johann Gutenburg in Germany around 1400. The printing press spread within 200 cities in European countries.  

By 1500, the printing press in Western Europe had already produced millions of printed books. By 1600, the books produced can be projected to be between 150 to 200 million.    

because people what other people gold

explanation:

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.