One major goal of NASA's Gemini program was to
launch an artificial satellite.
send manned aircraft into Earth's orbit.
launch astronauts on long flights.
land an astronaut on the moon.

The internal combustion engine was an innovation of

The soviet union and the united states believed in two very different economic systems. what were the names of each?

Select the five weaknesses of the articles of confederation. congress could not declare war or establish an army. congress could not levy taxes. congress could not control trade. not all the states were represented in congress. no national court system. no executive to enforce the laws. congress could not negotiate with foreign governments. the national government could not borrow money. nine of the states had to agree to pass a law.