Which model of selective attention suggests that, while there are multiple channels for sensory input, only one channel is processed while the other channels of information are filtered out before sensory processing

Take a moment to consider other countries and their form of government. select a country that does not utilize the same form of democracy that the united states uses, identify the country you chose and compare their form of government to the u. s. how are the different types of government the same? how do they differ? which type of government do you think is more beneficial to it's citizen's?