Where did the indo aryan kingdoms develop by 500 BCE

-indus valley
-Ganges plain
-southern coast of South Asia
-Brahmaputra plain

The indo aryan kingdoms developed in the Ganges plain and Brahmaputra plain by 500 BCE.

By 500 BCE, the Indo-Aryan kingdoms developed primarily in two regions: the Ganges Plain and the Brahmaputra Plain. These regions were located in the northern parts of the Indian subcontinent. However, it is worth mentioning that the Indus Valley region, which is now a part of modern-day Pakistan, was also home to earlier civilizations and may have had some influence on the Indo-Aryan cultures. The southern coast of South Asia was not the primary area where Indo-Aryan kingdoms developed during this time.

The Indo-Aryan kingdoms developed primarily in two regions by 500 BCE - the Ganges plain and the Brahmaputra plain.

To find this answer, we can start by understanding the historical context. The Indo-Aryans were a group of people who migrated to the Indian subcontinent in ancient times. They settled in different regions and established various kingdoms.

The Indus Valley is not the right answer because by 500 BCE, the Indus Valley Civilization had already declined, and the Indo-Aryan migrations and kingdoms were taking place in other regions.

The southern coast of South Asia is also not the correct answer. While the southern coast of South Asia did have its own ancient kingdoms, such as the Chola, Chera, and Pandya kingdoms, these were predominantly Dravidian kingdoms and not Indo-Aryan.

So we are left with the Ganges plain and the Brahmaputra plain. These two regions were crucial to the development of Indo-Aryan kingdoms. The Ganges plain, also known as the Gangetic plain, is the area surrounding the Ganges River and its tributaries. It includes present-day states like Uttar Pradesh, Bihar, and West Bengal. This region was highly fertile due to the alluvial soil deposited by the river, making it suitable for agriculture and settlement.

The Brahmaputra plain is located in the northeastern part of the Indian subcontinent, primarily in the present-day state of Assam. The Brahmaputra River and its tributaries flow through this region. Similar to the Ganges plain, the Brahmaputra plain provided fertile land and natural resources for the development of Indo-Aryan kingdoms.

In conclusion, the Indo-Aryan kingdoms developed by 500 BCE in the Ganges plain and the Brahmaputra plain. These regions offered favorable conditions for agriculture and settlement, contributing to the growth and prosperity of these kingdoms.