North African peoples who were the first to develop saddles for use on the camel. The first black African society that can be studied from written records; it was the site of the kingdom of Axum. The name of a great African kingdom inhabited by the Soninke people.
The European system of Manorialism is most closely associated with maintaining economic self sufficiency. Manorialism is actually considered a very essential element of the feudal system and society. It is also considered as the organizing principle of most rural economy. I hope this comes to your help.
Answer:
Căn cứ vào những tài liệu viết từ năm 1621 còn lưu giữ, chữ quốc ngữ, tức chữ An Nam viết bằng mẫu tự Latin, có thể được sáng tạo năm 1620 hoặc trước đó một chút.
Explanation:
Hi, thank you for posting your question here at Brainly.
All you have to do is add all the angles and equate to the total sum of angles for a quadrilateral.
360 = Angle Q + Angle P + Angle R + Angle S
Other relationships/equations are:
Q = 2P
R = 3b-19
S = 3b+10
Then, substituting...
360 = 2P + P + 3b - 19 + 3b + 10
360 = 3P +6b - 9
360 - 3P + 9 = 6b
6b = 369 - 3P
b = (369 - 3P)/6
b = 61.5 - 0.5P
Once you know the value of P, then you can determine the exact value of b.
Question:
Who did George Washington choose to be Secretary of State?
Answer:
Your answer would be "George Washington chose Thomas Jefferson to be the secretary of state"