How did the transcontinental railroad change life in the United States? NEED ANSWER ASAP

Answer the questions in the image for zoom in to see better

Ally just bought a plane ticket. she notices that the fare includes a september 11 security fee. what is the government’s purpose for imposing this fee? a. to pay for security at airports b. to pay for airplane maintenance c. to compensate airlines for rising fuel prices d. to pay for new government airplanes

Territorial changes after world war l led to the creation of new countries including a france b switzerland c poland d spain