![History](/tpl/images/cats/istoriya.png)
What maritime innovations and discoveries are attributed to Zheng He, who
lived during the Ming dynasty?
A. Flexible rudder design, waterproof lacquers, triple sail system,
charting instruments
B. Charting of new sea currents, layered sails, stern rudders,
waterproof lacquers
C. Creation of new maps, central rudders, watertight compartments,
and advanced sails
D. Central rudders, watertight glass, triple sails, charted landscapes
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: History
![image](/tpl/images/cats/istoriya.png)
![image](/tpl/images/cats/istoriya.png)
History, 22.06.2019 02:30, mooncake9090
Describe two observations that galileo was the first to make with his telescope.
Answers: 1
![image](/tpl/images/cats/istoriya.png)
![image](/tpl/images/cats/istoriya.png)
History, 22.06.2019 10:50, shimonypuck28
After the success of the sputnik launch, the united states feared that they would never be able to launch their own satellite, the ussr had used technology developed by the united states, the soviets had superior nuclear capabilities, that any future us satellites would not be as successful.
Answers: 1
Do you know the correct answer?
What maritime innovations and discoveries are attributed to Zheng He, who
lived during the Ming dy...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.01.2021 14:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.01.2021 14:40
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.01.2021 14:50
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 03.01.2021 14:50
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.01.2021 14:50
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/fizika.png)