She delivered a ban on semiautomatic firearms and other gun curbs within weeks of the massacre, a stark contrast to the US, where legislators and activists struggle to address gun violence despite regular mass shootings. New Zealand Prime Minister Jacinda Ardern attended Friday prayers wearing a head covering after the white supremacist massacre of Muslims in 2019. AP Launching a global campaign to end online hate, she has often herself been a target of right-wing extremists online. Ardern made global headlines in 2020, presiding over New Zealand’s most diverse parliament, with more than half the members women and the highest...