What is the name for a small device that connects to a computer?

What were some of the different and mutual demands of the various national unions? what tactics did they employ to realize their demands?

Catherine sat down will all of her income details from the past year to calculate the total income she had in that period. after she created a consolidated income statement, she deducted some tax-exempt income details from the statement. what term would catherine use for this final income calculation?

Why do all market economies have taxes to support armed forces police forces public schools and at least some form of public transportation?