The above map of Italy in 1850, before unification, captures a moment when political fragmentation defined everyday life; from laws and currencies to armies and identities.

In the mid-19th century, Italy did not exist as a single state. The Kingdom of Sardinia, centred on Turin and ruled by the House of Savoy, controlled much of the northwest and would later lead the unification movement. To the northeast, Lombardy–Venetia was under Austrian rule, reflecting the strong influence of the Habsburg Empire in Italian affairs.

Central Italy was dominated by the Papal States, governed directly by the Catholic Church from Rome, while Tuscany, Parma, and Modena functioned as independent duchies. In the south, the powerful Kingdom of the Two Sicilies, with Naples as its capital, ruled over southern Italy and Sicily.

After the Congress of Vienna in 1815 , European powers deliberately restored and reinforced small states to prevent the rise of strong nationalist movements. According to Britannica , this system preserved foreign influence, particularly Austrian control, while suppressing liberal and nationalist ambitions across the peninsula.

Yet by 1850, pressure for change was growing. Economic disparities, censorship, and foreign domination fueled resentment, especially among intellectuals and the emerging middle class. Secret societies, revolutionary groups, and figures such as Giuseppe Mazzini promoted the idea of a single Italian nation bound by shared language and culture.

The map also highlights the strategic importance of Rome, which remained outside the future Kingdom of Italy until 1870 due to papal protection by French troops. Its eventual annexation completed unification, making Rome the capital and ending centuries of papal territorial rule.

Italy’s unification between 1861 and 1870 transformed Europe’s political balance, creating a new nation-state at a time when nationalism was reshaping the continent.

There are 12 sovereign states in South America, each with a distinctive flag that carries culture, history and identity.

Some share colour palettes, for example, Venezuela, Colombia and Ecuador all draw on yellow-blue-red stripes linked to the independence era of Simón Bolívar. Others, like Brazil’s green-diamond-blue-circle design, embody unique national motifs.

But these flags aren’t just aesthetic; they signal something deeper about where the region stands and where it could go.

Economically, the region is facing slower growth amid mounting global headwinds. The International Monetary Fund (IMF) projects roughly 2.0 % growth for 2025 for Latin America and the Caribbean, and the wider region is wrestling with rising debt, tariffs, and volatility.

At the same time, South America is increasingly thrust into the global spotlight for other reasons: energy, critical minerals, climate, and geopolitics. A recent news feature reported that major oil producers are looking to Brazil, Guyana and Argentina to drive more than 80 % of global non-OPEC oil-production growth over the next five years, a significant pivot for the continent.

And in the lithium-rich salt flats of Bolivia, once hailed as the “Dubai of South America ” for battery-metal prospects, disappointed locals, Indigenous communities, and environmental groups are pushing back as promise turns into frustration.

Meanwhile, in regional diplomacy, the Southern Common Market (Mercosur) remains an evolving bloc with economic, political and trade ambitions.