Answer: Surprised
Explanation: It is said that before his first flight, Glenn asked Katherine Johnson, NASA´s legendary math, to review the calculations of the electronic computer for its historic launch into earth´s orbit in February 1962. This section makes us understand the scope of technology at that time, and the recurrent use of human resources against calculations that could define the difference between life and death.
The instrument they used is the astrolabe. A very awesome instrument.
<span>Stephen Douglas might have changed his mind regarding the usefulness of the Missouri Compromise because he wanted white settlement in the area left of IA & MO. i am 100% sure of my answer plz make my answer brainliest</span>
Probably. In the 1900's the progressive movement was much more focused on improving lives through the use of science and technology. Today it is more focused on social issues.
Answer: Pioneers in Wagon Caravans
