I am almost 100% sure its a 2 year term.
Abstract
The United States has long been perceived as a land of opportunity for immigrants. Yet, both in the past and today, US natives have expressed concern that immigrants fail to integrate into US society and lower wages for existing workers. This paper reviews the literatures on historical and contemporary migrant flows, yielding new insights on migrant selection, assimilation of immigrants into US economy and society, and the effect of immigration on the labor market.
best i got
$$shaun$$
The correct answer is D because a Secondary article is one where it is getting it’s info from the primary source.
The event in Boston helped to unite the colonies against Britain. What started as a minor fight became a turning point in the beginnings of the American Revolution. The Boston Massacre helped spark the colonists' desire for American independence, while the dead rioters became martyrs for liberty.
Answer:
1. a factual written account of important or historical events in the order of their occurrence.
2. Abul Fazl
3. The sources are:-buildings,coins,and religious or non religious literature