Answer:
its a
Explanation: because it states it in the text
New immigrants - coming from poland italy russia ( southern and eastern europe)
Hitler<span> broke the Treaty of Versailles by moving troops into the Rhineland demilitarised zone.</span>
The two results that the United States Involvement of 1961 provided to Vietnam are actually two. First, the treaty provided military aid in order to boost its manpower. Second, it's economical aid in order for the country to progress further.