Search it up on google you should find a lot
Answer:
A. workers are going to develop countries in search of better paying jobs
Explanation:
Labor migration defined by the Labour Organization is “the immigrants who are seeking employment in a different part of their country and/or in another country”. Globalization defined by the P.I.I.E “is the word used to describe the growing interdependence of the world’s economies, cultures, and populations, brought by cross-border trade in goods and services, technology, investments, people and information”. Since the world becomes more connected every day, the possibilities of labor increases. Not only it increases in our own country; people start investigating on other countries (seeking for a better life) and start applying for better jobs.
Here are the ways that poll taxes and literacy tests preventing groups of people from voting
Poll tax: Poll tax prevented the poor and even the middle class people from voting because, well, not everybody has the money to squander on voting. Only the rich people have extra income to pay poll taxes.
Literacy tests: Literacy tests were the big problem during that time, because even if a person is rich, if he couldn't read, he isn't able to vote. This meant that few people are able to read a couple of lines of words, which gives colored people a even harder obstacle to surpass to vote, as many were illiterate
hope this helps
A national border would most likely have the most protection because nation's seek to prevent the import of illegal goods, movement of individuals into the country, and also to protect their borders against potential foreign invasion. Traditionally national borders would have more defenses, army, security forces, and police to protect the border than any of the rest of these borders.