It mostly would be B.Irrigation
Answer: They will gain back time lost by employees
Explanation: When the injuries sustained on the job is reduced,the employees will be effective for longer periods. When injuries are sustained at work or on the job,it leads to a Downtime ( any time lost when normal work is not done or or not efficiently done). These downtimes will eventually lead to loss of output,but when the lost time is reduced it will lead to an increased Uptime ( time efficiently used) which will boost output and all or some of the downtimes will be gained.
Explanation:
1. Sacred/ritual calendar: Tzolkin
Civil calendar: Haab
2. (see document c)
3. The Tzolkin was the sacred calendar, set aside for special rituals, and religious practices and events. It was used alongside the Haab, the civil calendar used for predicting solar events and tracking the movements of the sun, moon, and even planets. The two calendars coincided every 52 years, inscripted onto stone wheels that turned, revolving for everyday.
4. Haab, both the civil and solar calendar would be the most likely option. It was quite accurate and advanced for its time, and the Mayans likely used it for certain seasons. Its system has been studied for centuries, with a year of 365 days in total, it isn't too different from our gregorian calendar.
5. As mentioned in the previous question, the Mayan calendar was the most modern and accurate of its time. It was studied and used to analyze the movements of stars and planets, with it also identifying harvest seasons and part of what led to our own calendar.
I hope this helped, even if I wasn't able to help you with question 2.
The answer is likely A, as we did not begin to enter hostile relations with Russia until the 1900's, and we would have liked increased control in the Pacific