To make people aware of an unfair situation
Spike Lee influenced black people by creating authentic and empowering representations of African Americans in his films. He tackled important social issues, celebrated black culture, and provided opportunities for black filmmakers and actors. Lee's work encouraged dialogue and reflection on race relations and identity in America.
Yes, an action potential spike is generated when the membrane potential of a neuron reaches a certain threshold, causing a rapid depolarization and repolarization of the membrane. This creates a brief electrical impulse that propagates along the neuron's axon.
An icicle
Yes, cattails are flowering plants. They produce two types of flowers on a single spike: a fuzzy brown cylindrical flower spike and a greenish-brown spike with smaller female flowers.
The golden spike used at the completion of the First Transcontinental Railroad in the United States was made of gold. It was engraved with the words "The Last Spike" and "May God Continue the Unity of Our Country." However, it is unclear if the spike was made with pure gold or if it was gold-plated.