Initially used to gather intelligence about the enemy there's a machine gun, tank, trench warfare, u-boat, battleship chemical weapon, gas mask airplane

20 points how did oklahoma pay for new initiatives when it became a state? a. oklahoma asked the federal government for financial support. b. oklahoma sold parcels of land to prospectors to raise money. c. oklahoma imposed tariffs on goods imported from outside the state. d. oklahoma implemented a sales tax on goods and property.

Describe the technology advancements that lead to explorers being able to sail great distances. [[ps: doesn't explain where. i am only speculating it's in europe.

Which word refers to an agreement between the states? a tariff a compact reserved power emancipation