Answer:
D. Walter Cunningham
Explanation:
Walter Cunningham is one of the prominent astronauts in American history. Although he's already retired, he's currently the chairman of the<em> Texas Aerospace Commission.</em> So, this makes him a Texas scientific leader.
Together with Schirra and Don Eisele, Cunningham helped created the first-ever live television transmission from space. It was broadcast from Apollo 7 <em>(October 1968)</em>, which was an<u> eleven-day flight</u> towards moon.
So, this explains the answer.
Oregon, NorthWest
Lewis and Clark explored these.
Drafting legislation and submitting it to your Congressional representative
The answer is Abraham Lincoln
The rail road brought several advantages to the north it helped get supplies to those who needed it it was also a way to transport soldiers
