That provided the only "calendar" to predict the best planting and harvest times to optimize crop yield.
The stars and constellations helped them navigate.
Constellations are simply pattern of stars that with a little imagination, resemble objects, people or animals. You don't need anything to identify them other then your eyes and a little imagination.
when people get the food they need and eat it.
Since ancient times.
You do not need a tool to harvest crops but you need a hoe to plant them
you need to find out your self
Yes you do
you need to complete the Green rainbow so people can move into town.
To remodel the hotel, you need more people to come to the island. To get more people, you need to unlock a couple of things. Hope i helped!
To harvest cow on farmville you need to click it. Your character will then go over to the cow and harvest it.
Constellations are human interpretation to how stars seem to make shapes and patterns. Most constellations need a lot of imagination to be seen and different cultures have interpreted them differently. The constellations are also not really there in the sense that what we see as flat images in the sky are actually three dimensional with stars hundreds of light years apart.
No, not as such......it is not a "religious event/festival/day". However, after the harvest is safely gathered in, Christians do meet to thank God for what has been provided and to remember/help people that may be in need (the harvest is a time of plenty and the riches of the harvest need to be shared with others). This service is frequently called the "harvest festival". Different Christian communities will hold their thanksgiving service on different days (indeed those in the southern hemisphere will do this at different months of the year).