There is insufficient information for us to even begin to understand this question. You have not identified "our". Different countries are changing in these respects in different ways. Please edit the question to include more context or relevant information.
This can be described as irredentism, where a state seeks to reclaim or annex territory that it considers to be part of its historical homeland or that is home to ethnically similar people. The state may appeal to the target population in the neighboring territory to support its claims, citing shared cultural ties or historical connections. This can lead to tensions between countries and potential conflicts over territorial claims.
This situation describes irredentism, where a state aims to reclaim territory inhabited by a group it considers "kin" or ethnically similar. This can lead to territorial disputes and conflicts if the neighboring state refuses to cede the territory.
The two categories that showed similar growth rates from 1851 to 1900 were industrialization and urbanization. During this period, both processes accelerated significantly as societies around the world underwent rapid industrial development and urban expansion. The growth of industries fueled urbanization by attracting people to cities for employment opportunities, leading to substantial population and infrastructure growth in urban areas.
Population growth rates among foragers are typically low due to limited available resources in their environment. Foragers must carefully balance population growth with resource availability to ensure the sustainability of their community. This can result in relatively stable population sizes over time.
Jordan is roughly the size of the US state of Maine. Both regions are similar in terms of land area and population size.
china and japan
irredentism
Genetic drift is the evolutionary force that decreases genetic diversity by increasing the population of similar individuals. This may happen through random chance events that lead to certain traits becoming more common in a population over time.
This can be described as irredentism, where a state seeks to reclaim or annex territory that it considers to be part of its historical homeland or that is home to ethnically similar people. The state may appeal to the target population in the neighboring territory to support its claims, citing shared cultural ties or historical connections. This can lead to tensions between countries and potential conflicts over territorial claims.
irredentism
This situation describes irredentism, where a state aims to reclaim territory inhabited by a group it considers "kin" or ethnically similar. This can lead to territorial disputes and conflicts if the neighboring state refuses to cede the territory.
Irredentism
Many states and cities appear to still be segregated racially. One reason is because people tend to choose to live in areas within their comfort zone. Those of certain racial groups may choose to live near others who share similar cultural experiences.
Population.
They are samples from a population, but otherwise they are not similar.
A population is a group of similar organisms that occur in a specified habitat.
A population.