Explanation

India and Bangladesh historically had the most complex border, with dozens of enclaves and counter-enclaves.

Many of these were resolved after the 2015 Land Boundary Agreement, simplifying the border.

Explanation

Suez Canal connects the Mediterranean Sea to the Red Sea making it the shortest maritime route to Asia from Europe.

The Suez Canal is located in Egypt

The construction of the Suez Canal started on: 25 April 1859

it was officially opened on 17 November 1869 

Suez Canal has become one of the world's most heavily used shipping lanes.

Suez Canal Length:193.3 km

Geography

Start point: Port Said

End point: Suez Port

Explanation

Sri Lanka is an island nation.

This meaning it is surrounded by water.

It has no land borders with other countries.

Explanation

Portugal is located on the western edge of the Iberian Peninsula.

It shares its only land border with Spain.

Explanation

The "38th Parallel" is the boundary line between North Korea and South Korea.

It was established at the end of World War II.

It also became the demarcation line during the Korean War.

It is a circle of latitude 38 degrees north of the equator.

Explanation

The 20th parallel north forms part of the border between Libya and Sudan. 

Explanation

The 22nd parallel north forms a major portion of the border between Egypt and Sudan.

The boundary was first established along this parallel by British colonial authorities in 1899. 

Explanation

The length of the common border between Pakistan and Afghanistan new is 2611 km old was 2430km

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The common border between Pakistan and Afghanistan is called Durand Line

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British signed the Treaty of Durand line with Abur Rehman Khan

The agreement was signed on November 12, 1893, in Kabul, Afghanistan.

The agreement was signed between Sir Mortimer Durand, the Indian Foreign Secretary at the time and Amir Abdur Rahman Khan in Kabul.

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According to the Survey of Pakistan, the border between Pakistan and Afghanistan is 2611 km

ND18-2-2023

Explanation

McMahon line is a border between  China and India.

The McMahon Line named after Sir Henry McMahon

McMahon Line Drawn between October 1913–July 1914

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Explanation

Bangladesh, Bhutan, India, Pakistan, Nepal, and Sri Lanka are Countries of South Asia

Bangladesh is bordered by the Indian states of West Bengal to the west and north

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Pakistan shares its border with four countries

Pakistan borders India 2100 KM long in the east,

 Afghanistan border is 2,611 KM long in the west (northwest)

Iran border is 909 KM long also in the west

China 599 KM long border situated in the northeast.

  The beach of the Arabian Sea 1058KM forms its southern border.

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