The answer fir this question is 577
Early North Americans migrated across the land bridge from Asia during the Ice Age mostly likely due to a food/resource shortage
Heat and Pressure! Hope I helped!
They raised money using war bonds which are issued by the government
<span>The Sputnik 1 was the first man made artificial satellite launched by the Soviet Union to orbit the earth. Sputnik 1 was a </span><span>polished metal orb, with four external radio antennas to broadcast radio pulses.</span>The launch by the Soviet Union triggered the Cold War between the United States and the Soviet Union.
