WORLD HISTORY

Detailed explanation-1: -These three kingdoms of Korea were the Koguryo, Paekche, and Silla. There was also a fourth smaller state called the Gaya Confederacy. The three main kingdoms were in constant rivalry. These competing kingdoms existed from around 57 BCE to 668 CE in what is known as the Three Kingdoms Period.

Detailed explanation-2: -Buddhism was first introduced into the Korean peninsula from China in the 4th century ce, when the country was divided into the three kingdoms of Paekche, Koguryŏ, and Silla. Buddhism arrived first in the northern kingdom of Koguryŏ and then gradually spread into the other two kingdoms.

Detailed explanation-3: -Silla or Shilla (57 BCE – 935 CE; Korean: ; Hanja: ; RR: Silla Korean pronunciation: [ɕiɭ. ɭa]; Old Korean: Sirapir) was a Korean kingdom located on the southern and central parts of the Korean Peninsula. Silla, along with Baekje and Goguryeo, formed the Three Kingdoms of Korea.

Detailed explanation-4: -They evolved into three rival kingdoms-Koguryŏ (Goguryeo), Paekche (Baekje), and Silla. According to legends, Koguryŏ was founded by Chu-mong in 37 bce, Paekche by Onjo in 18 bce, and Silla by Pak Hyŏkkŏse in 57 bce.