They are essential tools in the United States arsenal.
But for this, they require two essential tools.
Today, the methods developed by Sargent and Sims are essential tools in macroeconomic analysis.
For most people, Google and other search engines are essential tools to navigate the Web.
Mirrors have been essential tools of self-portraiture since Parmigianino's time.
These are essential tools for the big picture and the long run.
Ever since, computers have been essential tools of management, used to run and monitor manufacturing, procurement, accounting and marketing.
But sushi isn't too tricky to make at home, says Yuki, "if you have a few essential tools and ingredients.
It had bordello red walls, and two black lacquered bars equipped with labeled bottles, shakers, strainers and other essential tools.
Today, Rabbi Epstein said, they are becoming essential tools that link congregants to one another and to their synagogues.
The administration and its allies said the Senate bill simply provided essential tools to combat an extraordinary threat.
