About 3,000 years ago they simply began a huge migration east word and north word, bringing with them their language, culture and farming methods. The migrating Bantu population eventually displaced the local hunter gather peoples causing them to blend into the population.
Answer:
Option B==> to answer questions and analyze issues.
Explanation:
Models in economics can be likened to an assessment used in the determination or analysis of economic situations. It is this models in economics that are being used to find the roots of these problems and it is also used to solve the problems too.
Economists is the term for people studying economics and its principles. And one of the instruments for studying and explaining economics is the use of models. The models are being used by economists to ANSWER QUESTIONS AND ANALYZE PROBLEMS.
If you are declared guilty of a crime without being given a trial, you can state congress has given you :
Habeas Corpus
hope this helps
RESPONSIBILITIES executive branch: Enforcing the laws.
Legislative branch: make the laws.
Judicial branch: Limit the powers of the other branches of government.
POWERS executive branch: Being able to veto, or reject a proposal for a law.
Legislative branch: Passing laws.
Judicial branch: Judicial review.
I'm just missing checks on other powers, sorry, I hope this helps.