Who were the first to use a steam engine ti remove oil from the ground

Explain how concentrating solar power (csp) technology works

How have the united states influenced other nations? describe the impact that the u. s. has had on other countries.

Will mark as brainliest. i need .select the correct boxes. 1. similarity between united states and roman republic. 2. difference between united states and roman republic1. the government had a written constitution. 2. women could vote. 3. there was a system of checks and balances. 4. the government could use a veto to cancel an action.