The photograph below was taken during construction of the panama canal. what does this photograph demonstrate about the construction of the panama canal? (3 points)a. the environmental hazards of working in the tropics b. the difficulties of recruiting a sufficient supply of workers c. the importance of technology for completion of the project d. the reason for the failure of the first effort to build the canal

Your answer would be C). The importance of technology for completion of the project. The reason why this would be your answer is because when you look at the picture, the machine is carrying a very big boulder, humans wouldn't have enough strength to carry it, even if there's many workers. If it wasn't for the machine, the task of moving that boulder wouldn't be accomplished. And because of technology, it made the workers jobs a lot easier to do.

the answer is d. tariffs were raised by america's trading partners after the smoot-hawley tariff act, decreasing exports, and declining job rates.

the melanesian is basically practicing magic.