Final answer:
Young adults are indeed the most likely to migrate because they generally have fewer constraints and a higher desire for exploring opportunities. Migration within one's own country is more common than international migration, which is consistent with the statement.
Step-by-step explanation:
You are asking whether it is true that young adults are the most likely to migrate and that people are less likely to migrate internationally compared to moving within their own county. This statement about migration patterns is mostly supported by trends observed in human populations. Young adults often have fewer economic, social, and family constraints, making them more mobile and likelier to seek opportunities through migration, whether for education, employment, or other reasons. Moreover, international migration is usually a bigger step than moving within one's county; therefore, internal migration is more common for individuals across various age groups.
Migration can be driven by various motives including economic reasons, social issues, and natural disasters, and it comes in many forms, such as immigration and emigration, which can be voluntary, involuntary, or forced. Regardless of the reason, migration is an essential aspect of human history and continues to shape societies and economies worldwide.