Please help i don't understand it

Which statement best expresses the authors' claim? social media poses a threat to more traditional media outlets. traditional media can find truthful information within social media posts. social media content is difficult to create and publish. social media is generally a credible source of information.

What is the central idea of “the light of gandhi’s lamp”? how does the central idea emerge and develop over the course of the passage? use evidence from the text to support your response. your response should be at least two complete paragraphs.

Read this excerpt from wheels of change by sue macy.that said, it's hard to grasp the full extent of the bicycle's impact on americans in the late 19th century—particularly female americans. imagine a population imprisoned by their very clothing; the stiff corsets, heavy skirts, and voluminous petticoats that made it difficult to take a deep breath, let alone exercise. add to that the laws and social conventions that cemented a man's place as head of the household and holder of the purse strings. how suffocated women must have felt. and how liberated they must have been as they pedaled their wheels toward new horizons.what is the central idea of the excerpt