When the bantu began to migrate away from the western part of central africa, they moved

When the Bantu started to migrate from their initial homeland in western Central Africa, they started to move in the territories in the eastern part of the continent, as well as spreading out over a wider area in Central Africa. As the time was passing, they started to move in southwards as well, and became the dominant group of people in the eastern half of South Africa as well. In time, the Bantu managed to become the biggest group on the African continent, both by numbers, and by area they live in.

the doctrine of nullification recommended that states living inside the union have the one-sided, inalienable ideal to void any law made by the national government that could be esteemed illegal.

the united states was shaped based on a general agreement among its individual states. hence, it is inferred that under the hypothesis of invalidation, since the states are the establishment of the union, they have the ability to referee and disprove unlawful laws.