Which phrase best describes the early colonial system allowing settlers to acquire land for their contribution in labor?

The phrase that best describes the early colonial system allowing settlers to acquire land for their contribution in labor is the Headright System. This system was introduced in the 17th century, primarily in Virginia and other Southern colonies, as a means to encourage settlers to populate the colonies. Under this system, individuals were granted a certain amount of land – typically 50 acres – for each person they brought to the colonies, including their own laborers and indentured servants.

Thus, the Headright System effectively incentivized the immigration of workers and contributed to the establishment of agricultural economies in the New World. It was pivotal in distributing land to settlers, thereby facilitating colonial expansion and development.

The other options, while related to labor and land in different ways, do not match the specific characteristics of the Headright System. Freedmen's Bureau refers to an agency established after the Civil War to aid freed slaves; Indentured Servitude is a labor system where individuals worked for a set period in exchange for passage to America; and Land Redistribution typically refers to policies that promote the transfer of land ownership for greater equity, which does not directly align with the method by which settlers acquired land through labor in early colonies.