Organizations sometimes pool the historical data from various, separate organizational databases into a common body of information called a(n):

Data warehouse

Explanation:

Organizations sometimes pool the historical data from various, separate organizational databases into a common body of information called a data warehouse.

A data warehouse can be defined as a large collection of data gathered or collected from various sources within an organization and managed to provide a guide for making decisions by the management.

This ultimately implies that, a data warehouse avails the management of an organization the ability to collect, analyze and manage data in order to gain meaningful insights and aid in the decision-making process.