History, 23.08.2019 21:00 kinggonzales5082

Which building material developed in the 1800s allowed gustav eiffel to erect the world's tallest structure in paris in 1889?
a. copper
b. steel
c. aluminum
d. concrete

Answers: 2

Show answers

Other questions on the subject: History

History, 22.06.2019 05:50, emilyturchon

One of galileo’s contributions to science was a creating the coordinate plane system. b developing the scientific method. c improving the telescope. d inventing the astrolabe.

Answers: 2

continue

History, 22.06.2019 09:30, smart1212

Should the united states have continued to fight in the vietnam war after 1968?

Answers: 3

continue

History, 22.06.2019 11:00, yasminlockser6

Which of the following is not a true statement about the inca? a. they conquered the maya. b. they had a highly organized military. c. they mummified deceased royal-family members. d. they built cities and fortresses on the highlands of the andes mountains.

Answers: 2

continue

History, 22.06.2019 15:30, liltay12386

Why did spanish plantation owners in the west indies begin usine enslaved africans instead of enslaved natives

Answers: 1

continue

You know the right answer?

Which building material developed in the 1800s allowed gustav eiffel to erect the world's tallest st...