Umm there is no picture and what’s the question
Answer:
A. The capital city of Tenochtitlan could be easily defended from attack.
Explanation:
The capital city of Tenochtitlan was located on a swampy island and as such the surrounding water was a natural defense system against would-be invaders.
The Aztecs built bridges from their city to the mainland which could be removed if they were being attacked.
Cubans wanted independence from Spain
Answer:
As the war dragged on, the Union's advantages in factories, railroads, and manpower put the Confederacy at a great disadvantage. Nearly every sector of the Union economy witnessed increased production. ... This mechanization became even more important as many farmers left home to enlist in the Union military.