Explanation

The South China Sea is a region of tremendous economic and geostrategic importance.

 Huge oil and natural gas reserves are believed to lie beneath its seabed.

South China Sea also contains lucrative fisheries.

Explanation

Victoria Falls is a waterfall on the Zambezi River.

It is located on the border between Zambia and Zimbabwe in Africa.

It is one of the world's largest waterfalls, with a width of 1,708 m (5,604 ft).

The region around it has a high degree of biodiversity in both plants and animals.

Explanation

The new name of Leningrad is Saint Petersburg.

In a referendum held in 1991

The city of Saint Petersburg was founded by Tsar Peter the Great on 27 May 1703.

It became the capital of the Russian Empire 

Explanation

Cairo, is the capital of Egypt.

It is known as the Pyramid City.

Because of its proximity to the Great Pyramids of Giza, one of the Seven Wonders of the Ancient World.

Explanation

Chad Capital is N'Djamena.

Chad Currency is Central African CFA Franc.

Chad official language is French; Arabic.

Chad located is in Continent Africa.

Chad Primary Religion is Islam, Christianity.

Chad Parliament called .

Tricks for Remember

Explanation

The Watergate scandal was a major political scandal in the United States involving the administration of President Richard Nixon.

The scandal began in 1972 and ultimately led to Nixon's resignation 1974 in August 1974.

Explanation

Human Rights Watch headquartered in New York City

It is an international non-governmental organization

HRW stands for Human Rights Watch 

It was founded in 1978 (as Helsinki Watch)

Additional information:

Human Rights Day is observed every year on 10 December

Explanation

 The Third Israeli aggression against Lebanon, also known as the 2006 Lebanon War,

Began on 12 July 2006

When Hezbollah launched rockets at Israeli border towns as a diversion for an anti-tank missile attack on two armored Humvees patrolling the Israeli side of the border.

Explanation

Bangladesh has a history of deadly tropical cyclones, also known as cyclones in the region

This cyclone, which struck East Pakistan (now Bangladesh) on November 12, 1970,

It is considered the deadliest tropical cyclone on record.

The storm surge caused by the cyclone killed at least 300,000 people, and possibly as many as 500,000.

Explanation

Abu Ayub Ansari, a companion of the Prophet Muhammad (PBUH), is buried in Istanbul, Turkey

He was the first host of the Prophet during the migration (Hijrah) to Madinah.

His grave is located in a mosque near the Golden Horn in Istanbul