Question

mesoamerica still use this calendar today.
in the tzolkin calendar,
dates are formed by
combining a number and a
name. there are 13
numbers (shown on the
small circle) and 20 names
(shown on the large circle).
this system results in 260
possible combinations. the
tzolkin calendar does not
have a way to count years,
so the same dates are
repeated every 260 days.
which of the following would be a problem with using the tzolkin calendar to record the
dates of important historical events?
the calendar was difficult to understand, so people
quickly stopped using it.
other mesoamerican cultures wanted to stop the
maya from using the tzolkin calendar.
many different days will have the same date, since
dates repeat every 260 days.
there are more numbers than names, so some dates
cant be written.

Explanation:

To determine the problem with using the Tzolk'in calendar for historical events, we analyze each option:

• Option 1: The difficulty of understanding and stopping use is not directly related to recording historical events' dates.
• Option 2: Other cultures' desire to stop its use is irrelevant to the calendar's ability to record dates.
• Option 3: The calendar repeats dates every 260 days. For historical events, unique dates are needed to distinguish when events occurred. If dates repeat, different events (or the same event at different times) could be mislabeled with the same date, making it hard to accurately record when historical events happened.
• Option 4: The number of numbers (13) and names (20) combine to 260 unique dates (13×20 = 260), so all dates can be written. This is incorrect.

Answer:

C. Many different days will have the same date, since dates repeat every 260 days.