PHP下拉列表没有生成

I need help regarding my PHP drop down list. I've created a Database call state. I'm trying to populate a state drop down on an html page using php connecting to mysql. Here is my code for the html page:

<form action="CreateUser.php" method="POST">
            <label type='text'>State:</label>
            <select name='state'>
            <option value='0'>--Choose a State--</option>
            <?php   
                    $dbTable='states'
                    $QueryResult=msql_query('Select * from       "$dbTable"'); 

                    while($Row = mysql_fetch_assoc($QueryResult))
                    {
                    ?>
                        <option value="<?php echo $Row['StateID']; ?>">
                            <?php echo {$Row['StateName']}; ?>
                        </option>

            <?php   } ?>

            </select>


            <input id='movebutton' type = "Submit" name="submit" value="submit"/>
        </form>

And here is my PHP code for the dbconnection:

$DBName = "business"; 
$DBConnect = @mysql_connect("localhost", "root", "");

if($DBConnect === FALSE)
{
    echo "<p>Unable to connect to the database server.</p>" . "<p>Error code " . mysql_errno() . ": " . mysql_error() . "</p>"; 
}
else 
{       

    $DB = mysql_select_db($DBName, $DBConnect); 

    if(!$DB)
    {
        echo "<p>Unable to connect to the database server.</p>" . "<p>Error code " . mysql_errno() . ": " . mysql_error() . "</p>";

        mysql_close($DBConnect); 
        $DBConnect = FALSE; 
    }

}

Can someone tell me what I'm doing wrong? I've checked on this forum and also on YouTube regarding PHP dropdown. I'm new to php and still learning.

The query is invalid. It should be as follows:

$QueryResult=msql_query("Select * from `$dbTable`"); 

Update your query like $QueryResult=msql_query("Select * from '$dbTable'"); and also

Remove Curly braces inside option, or replace this code

<option value="<?php echo $Row['StateID']; ?>">
                            <?php echo $Row['StateName']; ?>
                        </option>