Polls opened Wednesday for nearly 187 million Indonesians eligible to vote in single-day legislative elections, a huge feat in the still-young democracy that’s expected to help clear the path for the country’s next president. After three weeks of peaceful outdoor campaigning, voters across three time zones cast their ballots for members of national as well as local legislatures and representatives. The voting took place at more than a half million makeshift booths. Parties need to secure 20 percent of the seats in the House of Representatives or 25 percent of the overall vote to nominate a presidential candidate.