exists and is an alternate of. Merge this question into. Split and merge into it. Answer by Laary C. Confidence votes 10.3K. A map key is a list of words or phrases or colors -- usually within a box in the corner of the map -- that usually explains the symbols that that are found on the map itself.plit and merge into it. Answer by Laary C. Confidence votes 10.3K. A map key is a list of words or phrases or colors -- usually within a box in the corner of the map -- that usually explains the symbols that that are found on the map itself.
A Roth IRA can be your most powerful tool in saving for retirement. But to take advantage of this amazing wealth-building strategy, you need to be familiar with all the Roth IRA rules that define whether you can use it and how to make the most of it.se your Roth the right way Roths are great tools, but knowing these Roth IRA rules is important to ensure you don't make mistakes that could jeopardize your retirement savings. For more on Roths, be sure to take a look at the IRS website, which includes a lot of useful information on both traditional and Roth IRAs.
Depending on the IRA vehicle that you choose, you can either invest pre-tax dollars and pay taxes when you withdraw, in a traditional IRA, or you can invest after-tax dollars and pay no taxes when you withdraw, through a Roth IRA. Either way, you can learn how to set up an IRA account here. Set up an automatic transfer every month or twice a month to fund the IRA account. 2  Seek a financial adviser to obtain advice on the type of IRA (traditional or Roth) and types of investments the IRA should be invested in.