When was the lightbulb invented

What strategy is this ad using to get people to support its product? o o lt claims that everyone agrees that these basketballs are the best it details how these basketballs will improve performance. it provides stats about players who use these basketballs. it uses a celebrity to endorse these basketballs.

What is one example of trench warfare ?

Explain why american modernist writers might have perceived the world as chaotic in the early part of the 20th century. should be at least 250 words.