Which method is best for archaeologists to use when learning about early cultures that left no written records? they develop theories based on cultures that did leave written records. they look for artifacts that them piece together a general history. they make assumptions based on the current geography of the area where the people lived. they investigate the ruins of other peoples who lived around the same time.

They look for artifacts that help them piece together a general history.  

Archaeologists study human past using material remains, so they look for artifacts to help them learn early cultures that left no written records.

This way  they could piece together the things they learn and gather, then create a general theories about human history.

In addition, these artifacts can be any object that ancient people used, created or modified.

the correct answer is to reduce tax

answer: the purpose of the "index of forbidden books" was to prevent the contamination of the faith or the corruption of morals of roman catholics according to canon law, through the reading of theologically mistaken or immoral books. the condemnation of published books, thus listed in the index librorum prohibitorum.

explanation: index librorum prohibitorum, (latin: “index of forbidden books”), list of books once forbidden by roman catholic church authority as dangerous to the faith or morals of roman catholics. publication of the list ceased in 1966, and it was relegated to the status of a historic document.

the 20th and final edition appeared in 1948, and the index was formally abolished on 14 june 1966 by pope paul vi. the aim of the list was to protect the faith and morals of the faithful by putting a stop to the reading of theologically, culturally, and politically disruptive books.