Selenium get data from newly accessed page

[hoff1022]

Don't know how to get data from a newly loaded/clicked page using Selenium.
I have 2 questions:

1) I load a page with Selenium (asp) enter some value and a new page loads. On this new page I want to access this data: <td class="queryfield" valign="top">05/09/2019&nbsp;</td>. How do I do that? How do I make selenium grab data from the 'newly' loaded page and not the original page and how do I access this item specifically - looking to return the 05/09/2019 data.

2) How do I make Selenium wait until the page loads? I currently use sleep(.5) - see my code below. Thanks.


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FMCSA_SNAPSHOT_WEBSITE = "https://safer.fmcsa.dot.gov/CompanySnapshot.aspx"
driver = webdriver.Firefox()
driver.get(FMCSA_SNAPSHOT_WEBSITE)
	sleep(.5)
	input_dot = driver.find_element_by_id('4')
	sleep(.5)
	input_dot.send_keys(dot) #use 348313 for dot value as test case
	input_dot.send_keys(Keys.ENTER)
    # how do I load data from this new page?

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