The correct answers are as followed:
1) They often lived in crowded tenements- The poor living conditions of immigrants in America during the late 19th and early 20th centuries was best exemplified by Jacob Riis famous book <em>How the Other Half Lives. </em>This book described and included pictures of the cramped and dirty apartments that immigrants lived in.
2) They generally lived among others who shared their culture.- It was common for immigrants to live in neighborhoods where there were individuals from their same country. This resulted in the development of niche communities within big cities like New York.
Their central concerns were their political systems and government. They also were concerned about protecting themselves from enemies and invaders. Hope this helps!
The discovery by William Harvey that greatly advanced the study of physiology was the explanation of the circulation of blood. William Harvey was born on 1st of April in the year 1578 and died on 3rd of June in the year 1657. He was an English physician who made big contributions in the direction of physiology and anatomy.
There are about 8.2 million people that visit Texas a year.