An alliance is an agreement by two or more parties to work together towards a common goal. For example, the United States formed an alliance with Great Britain and France during World War I.
The Iroquois Confederacy consist of 5 different Native American tribes from New York. These tribes include the Onondaga, Seneca, Cayuga, Oneida, and Mohawk. This confederacy had a well organized political structure and formed an alliance with each other as a means of protection against other tribes/countries.
Explanation:
Longitude systems going north-south, parallel to the Planet's rotational direction. As a result, the Sun would be at the same elevation for all locations in a path of longitude, i.e., it reaches local noon at same moment everywhere along the elevation. As a result, the local time is the same.
Rwandan woman were not allowed to own property.
"Two mountain ranges, the Alps and the Apennines, helped to protect Rome from invasion." I researched it and found this on a reputable source. Therefore, it would be B.
What you describe happened mostly to Africans
If Africans waged war against other nations, the other nations that won would enslave the people and sell them on the market. If they waged war between themselves, the stronger tribes would enslave the weaker tribes and sell them to the slave market even though they are more or less neighbors.