The two examples which correctly punctuate an essential expression or element in the sentence are:
Architecture, so popular with Native Americans, is still a flourishing art.
Mexico, where sports are popular, has hosted the Olympic Games at the World Cup.
Some constituents that alter a sentence are indispensable and restrict the meaning of an altered word or prhase, whereas others aren't indispensable and don't affect its meaning. The first ones are separated from the main idea using commas.
Mexico City is home to several museums that display the country’s past. Here we don't have any non essential element.
The National Historical Museum, which is in Chapultepec Castle, is concerned with Mexico’s history since the Spanish conquest. Here, information can't be ommited and in fact, shouldn't be set off with comas, since such expression contains essential information (it is not any National Historic Museum but the National Historic Museum which is in Chapultepec Castle).
Answer:
Harmful Gender Norms. Gender stereotypes and are often used to justify violence against women.
Hunger. Just as empowering women can help eliminate hunger, food scarcity also leads to increased gender-based violence.
War and conflict.
Explanation:
Cherry and Marcia are two popular girls who become friends with The Outsiders narrator, Ponyboy, his brothers, and his Greaser friends. When Cherry first meets Ponyboy, they bond over their unusual first names. She tells him, ''My name's Sherri, but I'm called Cherry because of my hair. Cherry Valance.'' Marcia is ''a little smaller than Cherry. She was cute, but that Cherry Valance was a real looker.'' The girls are dating Soc boys, but they're the first Socs that Ponyboy and his friends get to know, and it gives them a different perspective on their rivals. Cherry and Marcia are pretty, friendly, and fun.
