HI, a frontier is an area of unexplored land close to or near a states borders.
Answer:
It's a bunch of people who advise the President on what to do. They head different departments. There are 15 of them.
Explanation:
Every one of them has a title, like the Secretary of Defense, the Secretary of Education, etc. The person in charge of the Justice department is called the Attorney General.
Hope this helps, and please mark me brainliest if it does!
Answer:
Between 70,000 and 100,000 years ago, Homo sapiens began migrating from the African continent and populating parts of Europe and Asia. They reached the Australian continent in canoes sometime between 35,000 and 65,000 years ago.
Explanation:
The indigenous Aborigines have recently received an apology from the "Australian" government, since years of colonization led to great human abuses against the native people.
The Answer is B
He gave a speech. Hope this helped
