While the Paris Agreement was signed by almost every nation in the world, it
remains challenging to combat climate change on a global scale and turn
pledges into action. How does the Paris Agreement highlight the challenges of
effectively combating climate change on a global scale?

what are local authorities doing to fix the problem

explanation:

during world war ii                                                      

barrio is a spanish word meaning neighborhood. in spain, several latin american countries and the philippines, the term is also used officially to denote a division of a municipality while a ghetto is a part of a city in which members of a minority group live, typically as a result of social, legal, or economic pressure. the term may have originally been used in venice to describe the part of the city to which jews were restricted and segregated.