Answer:
Woah haven’t learn this yet I’m so sorry!!
Explanation:
So sorry:( !!!
War victory or even entrance into a war.
Answer:
The upper course, middle course, and lower course are the three parts of the river.
Explanation:
The source of a river can be found on the upper course. The land is usually high and mountainous, and the river has a steep gradient with fast-flowing water. There is a lot of weathering and erosion. The rivers are divided into three parts: the upper part, the central part, and the lower part. The upper part is closer to the source of a river. The earth is generally high and mountainous, and the river has a steep gradient with water flowing rapidly. There is a lot of vertical erosion and inflexible weather.
Lots of trade including spices, and new technology/weapons.
I’m not sure if that’s what you want but that’s the basics of what comes and goes from countries.
