I believe the answer is: catgut tied to crude metal wires
The catgut is made by the intestines of mammals such as horse or sheep. Ancient Egypt was among the first one to use this method in order to preserve the teeth.
For wealthier citizens, they might use a more expensive metal for the braces. The Etruscans for example use gold as a form of brace in order to prevent tooth collapse.
The correct answer is - the European colonization.
The coastal kingdoms of Africa were relatively well developed. They controlled the trade in this part of the world, and became very wealthy. Big portion of the wealth was also from selling slaves to the Europeans. But the tensions grew between the European colonial powers and the coastal kingdoms, and after few incidents where European convoys were destroyed, the Europeans attacked. The Europeans had professional soldiers and much better weapons, so they did not really had any troubles in defeating the locals. That marked the end of the coastal kingdoms, and the beginning of the European colonialism i that part of the world.
Using a table, conduct an experiment using a tally table to gather data
The declaration of independence said that everyone has the right to life liberty and the pursuit of happiness
Answer:
In both these early ventures the Canadian people and their government were giving bold to the United States, has not believed in divorcing these lines of business. Also been commonly public enterprises from the time they were first installed. The collapse of the grain market shattered the foundations of their economic life.
Explanation:
