No one can quite answer your question due to a lack of information on who Thomas is and what the Hartford Convention's demands are.
Answer: A. securing workers’ compensation
The Progressive Era was a period of widespread social activism and political reform in the United States. This period lasted from the 1890s to the 1920s, and it dealt with many problems caused by industrialization, urbanization and immigration.
One of the era's most important achievements was securing worker's compensation. On June 4, 1912, Massachusetts passed the first minimum wage legislation in the United States.
Relatives to people who are already here is the answer in this question. People who are already in the country and earn much money to make their family lives immigrate to that country because their life will be stable. So the relative of the person who are already in that country is the reason why there has a large number of immigrants.
The Tibet River, The colosseum, the ark of Titus, forum on caesar, and the arch of Constantine.
