Which organization would a country in europe moar likely join so that its
citizens could move easily between neighboring countries for work or study

European Union is a organization that would a country in Europe more likely join so that its  citizens could move easily between neighboring countries for work or study.

Explanation:

European Union is an integration between the countries of Europe which makes it possible for the people of the countries of Europe who are a part of this union to move from one country to another.

The trade of goods and services is also very easy and without any barriers and restrictions among the countries who are a part of the European Union. This allows the people to have good living standards and good life style by moving to places which offer them better opportunities.

i do believe its (d) it allowed the government to offer pioneers sixty acres of western land if they lived on it and made improvements to it.

explanation: signed into law in may 1862, the homestead act opened up settlement in the western united states, allowing any american, including freed slaves, to put in a claim for up to 160 free acres of federal land. by the end of the civil war, 15,000 homestead claims had been established, and more followed in the postwar years