Black lives matters movement started in ferguson but spread to new york city, baltimore and dozens of other locations in 2015. participants of this movement are engaging in what type of political participation?

The president of american systems announces that all employees will be going on a trip to san francisco. some employees like the idea and some don't. according to the component of attitudes, these evaluations reflect the feelings of the employees.

Which two words in this excerpt from the count of monte cristo can be used as synonyms to determine the meaning of the word grotto? dantès entered the second grotto. the second grotto was lower and more gloomy than the first; the air that could only enter by the newly formed opening had the mephitic smell dantès was surprised not to find in the outer cavern. he waited in order to allow pure air to displace the foul atmosphere, and then went on.

According to the aztec history, how did the aztecs know where to build their new city of tenochtitlan? why was this a good location?