You can create pages to display posts of one category and then display that page.
<?php
/*
Template Name: AnyCategory /*Give it the category name */
*/
get_header();
do_action( ‘__fp_block’ );
do_action( ‘__breadcrumb’ );
?>
<div class=”container” role=”main”>
<div class=”row”>
<?php query_posts(‘cat=3’); ?> /*Put the Category ID here */
<?php
do_action( ‘__sidebar’ , ‘left’ );
do_action( ‘__loop’ );
do_action( ‘__sidebar’ , ‘right’ );
?>
</div><!–#row –>
</div><!– #container –>
<?php
get_footer();
?>