Which sentence best describes how the process of westward expansion affected American political culture?(1 point) Responses The need for labor led to the abolition of slavery and increased respect for personal liberty. The need for labor led to the abolition of slavery and increased respect for personal liberty. The addition of new states led to a respect for states' rights, but also led to a decrease in the power of the urban majority. The addition of new states led to a respect for states' rights, but also led to a decrease in the power of the urban majority. The culture of settlers led to a respect for self-reliance, but also led to discrimination against Native Americans. The culture of settlers led to a respect for self-reliance, but also led to discrimination against Native Americans. The concept of expansion led to an accepting culture, and also inspired involvement in international politics