Ais a list, compiled early in the research process, of works that look as if they might contain information about a speech topic.

Preliminary bibliography

Explanation:

Preliminary Bibliography is a list of books that we use while writing our paper.

A preliminary bibliography is a list of all the relevant or non relevant resources that we can possibly use to write our research paper.

This list not necessarily means to be same as that the list which will turn in with the final paper to be presented.

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place

the answer is a quran