The Southern African Development Community (SADC) was created in 1992. This block comprises 15 co...

The Industrial Revolution is marked by several factors, one of which is the transformation from t...

It can be said that it all started with the Industrial Revolution, in the 18th century, in Englan...

Many people are not aware that they may be storing a powerful toxic waste in their own homes: use...

A colloidal dispersion, or simply colloid, is a mixture that has the particles of the disperse w...

The Group of 20 (G20), also called the Financial G20, was created in 1999 in response to successi...

the verbs of exchange, or change verbs in Spanish, consist, in the Spanish language, of a series ...

Optical means that interact with light can be classified as transparent, opaque and translucent. ...

Unfortunately, the malnutrition it is a very serious problem that affects thousands of people aro...

Located on the west coast of Africa and bordered by the Gulf of Guinea, the Republic of Cameroon ...

French King (1774-1792) born at Versailles, who created (1789) the General State, but did not dev...

Created on August 8, 1967, ASEAN (Association of Southeast Asian Nations) emerged from an agreeme...