The Tang Dynasty Fell because a group of nomads, known as the Turks drove the Tang armies out of Asia and took control of the Silk Road. Also Chinese farmers started to revolt.
Read more: How_did_the_tang_dynasty_fall
20 plates
plates
There are many Tectonic plates on Earth. There is the African Plate, Antarctic plate, Eurasian Plate, Indo Australian plate, North American Plate, Pacific plate, South African Plate, Arabian Plate, Caribbean Plate, Cocos Plate, Indian Plate, and Juan de Fuca Plate.
HAHAHAH!bhelat
There's no exact amount of minor and major tectonic plates. every now and then, even right now there's lot of tectonic activity going on so plates keep on breaking and new ones emerge. therefore the answer to your question is that there are no exact amount of minor and major tectonic plates.
There are 41 minor plates so good luck with that
20 plates
20 plates
7
There are many Tectonic plates on Earth. There is the African Plate, Antarctic plate, Eurasian Plate, Indo Australian plate, North American Plate, Pacific plate, South African Plate, Arabian Plate, Caribbean Plate, Cocos Plate, Indian Plate, and Juan de Fuca Plate.
plates
There are four types of plate tectonics, namely major plates, minor plates, ancient plates and plates within orogens.
sorry but i don't know.....
7
1.indo 2.philippine 3.juan de fuca 4.cocos plate 5.caribbean 6.nazca 7.scotia 8.arabian
the seven minor plates are..... indian african nazca america australian asian rusian
HAHAHAH!bhelat