There have been over 100 launches to the space station. Which 2 countries do you think have sent the most vehicles? Why?

I think that the United States and Russia probably sent the most vehicles.

Explanation:

The United States sent the first man to the moon and the Soviet Union was the first country to go to space, the two countries are the most experienced when it comes to space travel.

- "the most famous structure by far at saqqara is djoser's step pyramid. dating from the 3rd dynasty (2667—2448 bc), it was the first all-stone complex ever built on earth."

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answer; ///i do believe that the correct answer is (b) ///middle colony