What is the relationship between archival data and survey?

Archival data are very important for the development of survey in general it will be the basis of much of what will be placed in the survey so it is very important that a good amount of files are used in the survey.

european feudalism was a combination of legal and military customs in medieval europe that flourished between the 9th and 15th centuries. broadly defined, it was a way of structuring society around relationships derived from the holding of land in exchange for service or labour.

japanese feudalism. the era of feudalism in japan took place from the 12th through 19th centuries. during that period local rulers, either powerful families or military warlords, dominated the land, while the emperor was merely a figurehead and not a significant political presence.

answer; (20%)percent