Answer:
Assembly lines are an example of job specialization environments. Since productive activities are reduced to very simple tasks performed by various individuals throughout the whole system. These workers are very specialized in what they do since they only do one task.
The Industrialization Era occurred in the United States during the 19th Century. This caused a very rapid growth to the population.
No the Declaration of Independence was not intended to be a formal declaration of war since "<span>There was no need to declare war, as this power had yet to be established" and because it was implied. </span>
The attack on pearl harbor was intended as a prevention order to keep the U.S pacific fleet from interfering with military actions the empire of japan was planning on south east Asia against overseas territory of the united kingdom, the Netherlands, and the United states. <span />