NEW DELHI (AP) — The world’s largest democratic election could also be one of its most consequential.

With a population of over 1.4 billion people and close to 970 million voters, India’s general election pits Prime Minister Narendra Modi, an avowed Hindu nationalist, against a broad alliance of opposition parties that are struggling to play catch up.

The 73-year-old Modi first swept to power in 2014 on promises of economic development, presenting himself as an outsider cracking down on corruption. Since then, he has fused religion with politics in a formula that has attracted wide support from the country’s majority Hindu population.

India under Modi is a rising global power, but his rule has also been marked by rising unemployment, attacks by Hindu nationalists against minorities, particularly Muslims, and a shrinking space for dissent and free media.

HOW DOES THE ELECTION WORK? The 6-week-long general election starts on April 19 and results will be announced on June 4. The voters, who comprise over 10% of the world’s population, will elect 543 members for the lower house of Parliament for a five-year term.