GNI is the total income earned by a nation's people and businesses, regardless of where the income is earned, contrasting with GDP, which measures production within a country's borders.

The Sagrada Família, designed by Gaudí, is a modern landmark in Barcelona, Spain, nearing completion in 2026 after over 140 years.

Morocco's constitution recognizes both Classical Arabic and the indigenous Amazigh language as official. French is also widely used in business and administration but is not officially recognized at the same level.

Belarus recognizes both Belarusian and Russian as official languages. Russian is widely used in administration and daily life, sometimes more so than Belarusian.

Guyana is the only South American country whose official language is English, a legacy of its history as a British colony (British Guiana). Its neighbors primarily speak Spanish, Portuguese, or Dutch.

The United States does not have an official language at the federal level, though English is the de facto national language used in government and business. Many states, however, have adopted English as their official language.

The Philippines recognizes both Filipino and English as official languages. Filipino is the national language, standardized from Tagalog, while English is used in government, education, and business.

Standard Arabic is the official language of Algeria, alongside Tamazight (Berber). French is still widely used in administration and business due to colonial history but is not an official language at the national level. Tamazight is also an official language in Algeria.

While French is widely used in business, both Algeria and Morocco recognize both Modern Standard Arabic and the indigenous Berber language (Tamazight) as official languages.

While Mandarin has the most native speakers, English holds the title for the largest number of total speakers (including second-language users), due to its status as the primary global language of business, science, and the internet.